dovetail o ring groove. Make the groove compress . dovetail o ring groove

 
Make the groove compress dovetail o ring groove  When installed, the O-ring should be - stretched by max

E. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. 70 - Single End Split Blanks. For standard O-ring grooves in the face and radial applications, we recommend 60-90% gland fill. thermal expansion of the groove and the O-ring. 70 - Long Length Single End Split Blanks. They have a large mill diameter for removing a large amount of material per pass. Gap (mm) Sealing Gap (mm) info Results at Installation min. a Pitch diameter. 14. This can make them challenging. The results of this analysis show that compared with rectangular grooves, dovetail grooves contribute to the enhancement of seal performance. 375 No Drop Hole Provision ID 4185- Your Price: $185. Manufactured by Kaiser Tool Co. 1-23). Cutters for machining grooves by side running have a dovetail groove shape. The Linear Feed must be reduced to account for angular velocity (see example). Dovetail grooving inserts are used to machine O-ring dovetail grooves with 66-degree undercut angles. Milling the o-ring groove for the cross slide guard. • Allows for maximum O-ring retention in the CORG groove • Prevents O-ring pinch during assembly, which prevents costly leaks • Works in the standard SAE J1453 half-dovetail groove (CORG) • 90 durometer nitrile. This PDF catalog covers the design, materials, installation and applications of O-Rings and Back-up Rings, with detailed illustrations and tables. of an O-ring gland is mainly influenced by diameter of the mating surface of the rod or piston and bore. For O-ring grooves. Dovetail cutters are used in a broad range of applications and can have numerous variations of taper angle, top and bottom diameter. Endplates, also known as top plates or baseplates are available in 304SS or 6061-T6 Aluminum. Use this tool for analyzing your current gland and o-ring combination. max. Dovetails have the significant benefit of allowing a commercially available O-ring to be used in an application. Designed to the Standards Suggested by the O-Ring Division of Parker Hannifin Corporation (ORD 5700/USA, ORD 5700) Designed for Milling Full Dovetail Grooves with Drop Hole Allowance; Undersized Cutter Design Allows Climb Milling Both Faces of Groove for Improved Finish; Mills Both Top and Bottom Radii; 24° Per Side, 48° Included; 2. Baker, P. For bolted flanges or open & close lids . Endplates can be used in conjunction with our series of feedthrough collars, service wells, pyrex or metal bell jars, frames, and hoists. Parker's H-seals are designed for as cast or machined grooves and can be retrofitted for standard O-ring groove sizes. 28: $63. 1400: 0. Solid carbide. Surface Finish Static Grooves. For O-Ring Grooves > Dove Tail Cutter with Round Chamfering for O-Ring; Dove Tail Cutter with Round Chamfering for O-Ring. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770. Solid Carbide Dovetail Cutters 1/16 3/32 1/8 3/16 1/4 3/8 , O-Ring Grooves . In radial grooving, the groove is cut perpendicular to the axis of the workpiece, effectively radiating out from the center of a cylindrical part. The variable names Piston-Type Seal Face-Type Seal Rod. SPECIALS IN 4-6 WORKING DAYS. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. Modifications to. of sleeves and at faces of glands can be avoided through the use of dovetail-type O-ring grooves (Figure 13-60), rather than conventional rectangular O-ring grooves. Mills bottom radius only. Our rubber O-Rings are made of EPDM, FKM, NBR,. Utilizing left/OD and right/ID insert pair to generate groove form, inserts are. 243" Groove Wd. Related Content. These loose gaskets at the I. 002 on the floor for the dovetail tool to finish the bottom and have no mismatch. Dovetail; O-Ring Sizes. D. Unfortunately, they are very fragile due to their trapezoidal profile of a large Cutter Diameter with. For technical drawings and 3-D models, click on a part number. Learn More > Contact. Male or Plug Seal design is based on the following factors (refer to fig. Fax: 859-335-5128. I have two circles representing my oring. Static Male and Female O-ring Seal Design; Face Type Seals; Dovetail and Half-Dovetail Grooves; Boss Seals; Failure Modes; Mobile inPHorm -. The wall inclination creates a groove with a trapezium cross-section,. P. Tech Support. Groove widths . 0159 2 3 4 2. Dovetail grooves are incorporated into a design to help hold the O-ring in place during installation and maintenance. Check the diameter, wall angle, corner radius and O-ring standard specifications. Download it for free and enhance your knowledge of sealing technology. Learn about the factors that affect vacuum sealing performance, such as o-ring size, material, groove geometry, surface finish, and lubrication. Mailing Address: Kaiser Tool Company, Inc. Popular O-Ring Material Comparison Guide; FFKM Kalrez® O-Rings Material; FFKM Markez® O-Rings Material;. 005 0. Static Male and Female O-ring Seal Design . 4-18 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Static O-Ring Sealing Parker O-Ring Handbook For Internal Pressure (outward pressure direction) dimension the groove by its outside diameter (H ) and width: O (H ) = Mean O. Engineering, Materials Science. Tool Number. If it’s inadequate, reduce the inner face diameter, or even leave it. 300", . Diamond Seals. 53 - O-Ring Dovetail Groovers. Refer to the O-Ring Handbook or consult a Parker applications engineer for assistance in sizing O-rings to dovetail glands. A sharp inside corner in an o-ring groove geometry is typically just an omission/mistake by the design engineer and should be double-checked. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. Have a look at the attached sketch. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. Volume fill is the O-ring volume divided by the gland volume. Bay Seal Company O-Ring Reference Guide Bay Seal Company 11 Sealing is our Business! Phone (800) 273-7325 Fax (510) 782-2651 Dovetail Groove Design Charts Cross Sectional Dimensions AS568A Series O-Ring Cross Section Gland Width Squeeze Gland Depth Gland Corner RadiiO-Ring Groove design plays an important part in how an o-ring seals. Ph: 859-269-2351. 139 inch (3,53 mm) and bigger. 70 - Double End Split Blanks. 090”, . 103 . Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. O-ring material too soft . The extra void space in the design allows the O-ring to swell slightly due to thermal expansion or. Anwendungsparameter & Materialauswahl. While Dove Tail O-ring grooves are effective at keeping an O-ring in place, they are expensive to manufacture and should only be used if absolutely necessary. 일반 O-RING에 비해 마찰계수가 낮고 압축율 (Squeeze)이 적어. CNC ground in the USA. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. 002-007 0. O-Ring can extrude into clearance gap or get squeezed in two directions. Es ist daher am besten, hier zu beginnen. Narrower groove for sealing vacuum or gas. This. A good seal design will provide more gland void than seal volume. My part was manufactured by a machine shop. Calculate the O-Ring groove dimensions. 51 - O-Ring Dovetail Cutters. Ball shaped Dovetail shaped Vulcanized. Prior to the common use of dial calipers many people called out a 1 inch by 1-1/4 rt = O-ring, this was a dash -214. Bottom Radius. The method used to produce the finish is important. 376 through . This can be done by using a dovetail. Dovetail grooves are a great mechanism for holding O-rings in place. The O-ring must have room to expand laterally in the groove due to axial compression. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYFace Milling Cutters. Doing one in a groove that is less than 1/32" wide is extremely challenging. After selecting a material that fits your sealing application, you can continue by having the Size Selector calculate the O-ring dimensions and tolerances, considering even thermal expansion and volume swelling of the sealing element. 114 0. 24 Degree Per Side - 48 Degree Included 0. 5. Before choosing a profile, you have to. 500 Major Diameter. Dynamic sealing applications use this groove, such as in pneumatic. DesignSeal ring grooves are critical features on many oil and gas components, and require close tolerances and a high-quality surface finish. Learn More. 24° per side, 48° included. 250" and larger. 1 at $250 and 2 at $180 each. Ph: 859-269-2351. A dovetail O-ring groove is a type of O-ring groove design that incorporates a dovetail-shaped cross-section. The insert design is optimized for strength by utilizing a left/OD and right/ID insert pair to generate the. L. , Japanese JIS, British BS and Common Metric o-ring size charts. 065. Fax: 859-335-5128. A few of the most commonplace uses for a dovetail joint (and therefore a dovetail cutter) include: • Furniture, such as drawers, cabinets, shelves, etc. According to the company, the insert design is optimized for strength by using a left/OD and right/ID insert pair to generate the groove. 070". O-ring Size Charts Note: The AS O-ring Size Chart has a column that shows the Nominal Size along-side the Actual Size. Narrower groove for sealing vacuum or gas. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. 1870: 2. Similar Tools. Used to prevent the O-Rings from falling out of the Glands. , at the hardware and O-ring tolerance stack-up) and the smallest possible O-ring in the largest possible groove. The present invention particularly provides a dovetail groove sealing material which does not cause dropping from electric or dovetail grooves even when a sealing load or a thrust load is applied from both the left and right sides of the dovetail groove sealing material attached to the vacuum gate valve. The soft-seated, dovetail, o-ring groove ensures a bubble tight seal in the closed position. However, installing an O-ring into these grooves can be tricky without proper technique. Worldwide unique online calculation tool taking into consideration of the thermal expansion of the construction parts and the O-Ring. O-Ring C/S D Groove Depth Squeeze Inches Squeeze % E. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. 888-THINBIT (888-844-6248) E-mail: Questions relating to Orders Questions relating to Quotes Questions relating to a General Inquiry. 4개의 둥근 돌출부가 있는 쿼드링 (QUAD RING) 혹은 X-RING은. 1 at $210 and 2 at $165 each. ร่อง Dovetail ใช้เพื่อยึด O-ring ให้เข้าที่บนร่องซีลใบหน้าในระหว่างการประกอบและบำรุงรักษาอุปกรณ์ ร่องอันเดอร์คัทหรือ. AS568A-102 (left). 139. Also known as shell cutters, these high-speed steel cutters are good for face and side milling. The compressed O-ring must have extra space within the groove without overfilling the groove. DOVETAIL O-RING FACE GROOVING INSERTS " " " Style 6 Shown FRONT RAKE: Primary 10° honed, Secondary 15° BACK CLEARANCE: 24° one side SIDE CLEARANCE: Depends on major diameter RADIUS: On 24° side only TOP RAKE: 0° LEAD ANGLE: 0° Notes: • For best performance, form undercut by profiling. Groove widths . Our O-Rings are both cost-effective and perform highly in almost every environment. Since this operation (the closing of the door) must happen rapidly I cannot afford to have the o-ring come out of its groove, hence the need for a dovetail groove. (ret) EX. Single flute carbide O-Ring form tools for lathe applications. 1-23) 2. These O-rings have cross sections of 0. General purpose dovetails are used to undercut or deburr features in a workpiece. Dynamic O-Ring Groove Design Rod-Piston; Static O-Ring Groove Design Dovetail; O-RING MATERIAL GUIDES. Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. O-Ring volume. Check the diameter, wall angle, corner radius and O-ring standard specifications. O ring size chart metric 554232-As568 o-ring size. The I. 5/8. This one will be ma. Slots or grooves can be short or long, closed or open, straight or non-straight, deep or shallow, wide or narrow. While the application pressure may cause the O-ring to shift slightly, this is still considered a static seal. com. When installed, the O-ring should be - stretched by max. We are confident that these tools will make your chamfering, V-groove, thread milling, deburring. Groove,Turn and Parting Off; Taps; External Turning ; Internal Turning; Thread Turning; Welding & Soldering. C. D3 Neck Diameter. In both static and moving applications it is sometimes necessary to mount an O-ring in a face-type groove in such a way that it cannot fall out. Whether your application conforms to U. 1/2. This is an expensive groove to machine, however, and thus should be used only when. 003 0. 001/. This material offers relative low cost, good mechanical properties, and resistance to many common oils, fuels and lubricants. Lexington, KY 40509. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. O-ring grooves are high-speed steel or carbide cutters used for O-ring groove machining. To facilitate assembly, the diameter of the O-ring groove is usually selected somewhat larger than the diameter of the O-ring. • Dovetail slides on a lathe. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. Dovetail and Half-Dovetail Grooves . 10. Static Axial Gland Design Application. Unless you are thinking of some special application. Abstract. groove with a Standard Face Grooving Insert the width of the top of the Dovetail Groove. Available Cross Sections for Encapsulated O-Rings & Groove Design Data. Bottom Rad. The light blue faces in the following image represent a groove. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. Conversely, when designing systems which seal equipment from external pressure, the groove's inside diameter (ID) is primary. 015" 1: 2" 41062: $85. nom. Tool numbers with US suffix have reduced neck diameters as shown in table. Investigating the stress relaxation of photopolymer O-ring seal models. Dovetail O-ring so the O-ring stays in place; Recess for piping; Low Profile Locating Shoulder; Quick Release Custom Made in the USA V-band Clamp This set is comprised of a Male and Female V-band flange. . (fig. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYA dovetail helps hold an o-ring in place during assembly (or shipping possibly) while allowing sufficient space for compression of the o-ring. Inserts can groove, turn/bore and generate profiles. Dovetail O-ring Groove in Mounting Flange; Downloads & Ordering. Lexington, KY 40509. Square groves are a necessity. This combination of features demands specific machining parameters to avoid breakage. AS568 -004 through -475 Dovetail Seal Design Guidelines: AS-568 DASH # W O-RING CROSS SECTION: G GROOZE WIDTH: H GROOVE DEPTH: R1 RADIUS: R RADIUS: SHARPEDGE: ROUNDEDEDGE: Inch +. The O-ring must have room to expand laterally in the groove due to axial compression. The retention feature makes having an upside-down or vertical face seal groove much easier. The critical design point to keep in mind is homogenous rubber acts like a highly viscous fluid. Dovetail grooves are a great mechanism for holding O-rings in place. EZ-Lok Seals. must, then the one containing the O-ring groove should be a soft bearing material. If you’re applying an o-ring to a face seal, you’ll better not use a face seal o-ring groove design, sometimes referred to as a dovetail. 형성된다. Of Flutes. D. Click Grooves (Toolbox toolbar) or Toolbox > Grooves. . Shipping. 83 € Min. AVOIDING TOOL FAILURE. It also provides detailed tables and charts for various O-Ring sizes, materials, and standards. O-Ring Gland Fill %O-Ring Volume) / (Gland Volume) Gland volume vs. Review the general o-ring groove design considerations before moving onto the specific o-ring gland design type. C-3 Gland Dimensions. You may have to work on the placement in 3D space of the UDF upon creation. 051". Proudly made in the USA by AB Tools, Inc. For static o-ring grooves. Insert sizes are . Our Carbide O-Ring Dovetail Cutters meet Parker Hannifin standards. 005 0. Prior to the common use of dial calipers many people called out a 1 inch by 1-1/4 rt = O-ring, this was a dash -214. Describes the groove. Problem sources: Excessive gland clearances . The Parker handbook does not define the bottom (. 888-THINBIT (888-844-6248) E-mail: Questions relating to Orders Questions relating to Quotes Questions relating to a General Inquiry. Shipping. rubber some place to go when squished. NUMBER O-RING SIZE NECK Ø TSC NECK Ø OVER R SLOT DEPTH TOP RAD. As well as the chemical volume swell or shrinkage of the O. 46 - Thread Relief Tools. This can make them challenging. Dovetail cutters can create those o-ring grooves so that you can mill with a wide variety of tools. . Common examples of virtual leaks caused by poor workmanship are: Trapped volumes caused by poor weld fit up of full penetration welds and lack of penetration. Face seals can seal internal pressure, external pressure, or both. 1-24). Dovetail Face Grooves are used in the High Vacuum and Hydraulic Industries to retain O-Ring Seals in Plates and Flanges. Fort Wayne, IN. Special orders in 4-6 working days. Solid Carbide Dovetail Cutters for Half Dovetail O-Ring Grooves. Top Radius. 125" and . KAISER TOOL COMPANY, INC. d Optional construction for shapes and long straights. 020" Radius. Groove or slot milling. D3 Neck Diameter. 9-2 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Sizes Parker O-Ring Handbook Sizescapacity and at the same time a groove for lubrication, which is very favorable for ®dynamic sealing. If the groove design in illustration 4. A dovetail groove, however, is expensive to machine and thusIf you are looking for a comprehensive guide on O-Ring design, selection, and application, you should download the Parker O-Ring Handbook (ORD 5700) pdf. CNC ground in the USA. is a trusted supplier of metric dovetail cutters and accessories. Originally the nominal size was just for a listing of the approximate fractional dimensions of the O-ring. The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. . About 25% void space or 75% nominal fill. O-Ring Basics . 1. O-Rings. The Standard O-ring groove is typically used in applications where there is a need for a static seal, such as in hydraulic systems. Face seal o-rings pop out easily, yeah. O'ring groove dimensions for static and dynamic operation. They are used to cut the male and female parts of dovetail joints for industrial slides, as well as for cutting bevels and undercuts, and for deburring parts. In other works [23], [24], the same authors studied the effect of the groove shape and the effect of introducing a metal core inside the elastomer O-ring. 1016/S1350-4789 (10)70393-7. While Dove Tail O-ring grooves are effective at keeping an O-ring in place, they are expensive to manufacture and should only be used if absolutely necessary. Optimized for milling dovetail grooves into a part, Micro 100's solid carbide Dovetail Cutters are offered with 30°, 60°, and 90° included angles and in both uncoated and AlTiN coated styles. The O-ring must have room to expand laterally in the groove due to axial compression. 53 - O-Ring Dovetail Groovers. Face seals can seal internal pressure, external pressure, or both. 43 - I. It may not be an issue for you, if you truly can stand to throw out. Volume fill is the O-ring volume divided by the gland volume. Dovetail joints are commonly used in furniture creation, thanks to their inherent resistance and tensile strength. D. We use Coordinate systems for referencing. 005. EricHill, I regularly use half dovetail o-ring grooves. 010" and . 3% relative to the inside diameter Square groove dimensions The values and tolerances specified in the table apply to NBR Shore 70A O-rings. Dovetail grooving inserts are used to machine O-ring dovetail grooves with 66° undercut angles. Joined Aug 3, 2006 Location Cape Cod, Ma. The ERIKS O-Ring design calculator features the calculation of: for axial seals with inner or outer pressure, piston seals and rod seal applications. These dovetail inserts can be used on conventional, Swiss-type and CNC machines. O-Seals. Multinode multi-use o-ring and. 33. It is used in all types of applications and by a broad range of industries. A while back I had some 5/16 deep custom oring grooves in Nitronic (worst material ever). Find your exact metric o-rings and easily order online from the world’s largest metric o-ring inventory. The o-ring is forced into the dovetail on installation, possibly tearing the o-ring. 004" - . This type of grooving operation is often used for creating features like O-ring grooves or oil grooves on the outer or inner diameter of cylindrical parts. The groove design allows the O-ring to be retained in the axial/face seal during assembly and maintenance. . of O. For internal diameters of 1. This document covers the basics of O-Ring sealing, elastomer properties, and dynamic and static design criteria. Internal Grooving Lathe Tools for O-Rings. As it is pressed against the side, the O-ring is deformed to form the. $120. If the o-ring grove was a. For reciprocating O-rings: a compression ratio of 10-20%. Metric Features: O-Ring Dovetail Cutters Solid micrograin carbide; For milling 24°o-ring dovetails; They cut with both top. Compared to traditional O-rings, the Dovetail Seal offers better seal integrity, reducing the potential for process / contamination and allowing for more than twice the sealing force. Ph: 859-269-2351 Fax: 859-335-5128. 05: $66. g Groove style A – Groove providing. EIKOSHA×Dedicated Cutters; EIKOSHA×Machining tools; Simultaneous O-Ring Groove Compliant Dovetail Grooving and R Chamfering, Powdered High-Speed Steel, TIALN Coating. 被引量:. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. 010 proud to start, iterate from there. This keeps the O-ring in the groove during assembly. Gland Size Calculator. As well as the chemical volume swell or shrinkage of the O-ring. 250" and 3". 83 CAD Availability: In Stock to 10 DaysDovetail O-ring Gland Design. 99mm O-Ring Size 3/8 Shank 2-1/2 Over All Length Solid Carbide O-Ring Dovetail Cutter ID 8362-. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. The calculator takes all relevant parameters into account like: O-Ring squeeze. Because of the difficulty in creating the groove and tight tolerancesTo avoid tearing or nicking, the use of o-ring lubrication is recommended while installing the o-ring into the dovetail gland. a lid which opens regularly. 1-23) 2. The square corners of an 0-ring grove give the. e. As shown in above figure, an O-ring also gets compressed axially in a dovetail groove. Use these pages to learn about them. 051". The O-ring is also axially squeezed in a dovetail groove. How to install and remove a spiral gasket from its recommended dovetail groove. Dovetail grooving inserts are used to machine O-ring dovetail grooves with 66° undercut angles. 1 at $250 and 2 at $180 each. Groove widths . On the other hand, Super-O-Lube is an ideal all-purpose O-ring lubricant. Therefore dovetail grooves are not recommended unless end use conditions and their effects upon the seal are thoroughly taken into consideration. com. O-Ring Groove design plays an important part in how an o-ring seals. It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . 5. Straight-sided grooves are best to prevent extrusion or nibbling. Recommendations are based on available technical information, and are offered as suggestions only, any reliance placed on such information by the user is strictly at the user’s risk. An undercut or “dovetail” groove has proven effective in many applications to keep the O-ring in place. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. In the Expressions, you can make a list of which standard grooves you want to use, and list those in the UDF wizard. 3620 Centennial Dr. ToughShield™ Plus Plating. 5. Parker O-Ring Handbook - ORD 5700 pdf. This can be done by using a dovetail. This is particularly true when machining O-ring grooves, as this operation requires the tool to drop into the. Bosstail: The O-ring is used for sealing straight thread tube. This may create retention, though due to the tolerances on both the O-ring and the groove, the retention will likely be inconsistent. 750", 1. nom. Superglue works to hold o-rings in place also. Dovetail scope rings for 3/8" or 11 mm,the ring is for most scopes which are in 30mm scope tube ; 11mm Dovetail scope ring Base Designed with Locking Hex Screws to Tightly Fit on Mounts with 11mm Dovetail Dimension ; High profile scope rings (item height:2"),the height from the center of the scope tube to the picatinny base is 1. Then, calculate the O-Ring groove diameter as follows: a. The conditions considered to formulateDovetail and O-ring style cutters have a variety of applications ranging from customized grooves to tricky seals. 8M high quality products and 80 sextillion configurable parts available with fast shipping and low pricing. Check the diameter, wall angle, corner radius and O-ring standard specifications.