THINBIT 3 Pack LGAT12HSR 'L' Series, Uncoated high Speed Steel, Acme Threading Insert for 12 TPI in Plastics, Composites, Abusive Cutting Conditions and Low RPM Cutting.

Buy direct from THINBIT. GROOVE 'N TURN LGAT12HSR, 'L' Series, Uncoated high speed steel Acme threading insert for 12 TPI (threads per inch). High Speed Steel will cut most materials. It will take considerable abuse. However, high speed steel will not wear as well as carbide. We suggest the use of high speed steel for jobs of 500 cuts or less. It also works well on older machines which do not have high enough spindle speeds to take advantage of carbide. Kaiser Tool Company, Inc. makes all products in Fort Wayne, Indiana and has over 50 years producing THINBIT products. Our principles are Quality Products, Fast Delivery and Superior Customer Service. Please Note: Final shipping costs will be calculated at checkout based on value of all THINBIT items ordered. THINBIT and GROOVE 'N TURN are registered trademarks exclusively licensed to Kaiser Tool Company, Inc. in the U.S. and/or other countries.

• See Downloads section below item photos for detailed product information, technical information and compatible toolholders.
• Uncoated High Speed Steel high speed steel Acme threading insert for plastics, composites, abusive cutting conditions and low RPM cutting.
• Use with Large Series toolholders.
• 12 TPI (threads per inch). 29 degree included angle. Right Hand orientation for threading within .070" of a shoulder. Internal threading with 1.250" minimum bore.
• U.S. Patent 6,688,816 and 6,824,333.