8MM O-RING CARBIDE DVTL by AB Tools

CARBIDE O-RING DOVETAILS (standard)
Made in the USA. These stock cutters conform to the standards suggested by the Seal Division of Parker Hannifin Corp. On-size and undersize diameters are also in stock. Parker Hannifin suggests..."Insufficient top radius will damage the seal; excessive top radius may lead to extrusion." Our stock cutters will produce on-size grooves if the previously end milled slot is close to finish width and depth, (or you can "climb" both walls with our undersize cutters). These cutters run well in 304, uncoated, at 100-150 SFM and .001/.0015 IPT. Manufactured by AB Tools Inc.