Micro 100 HBB-4802500 | 0.4600" Minimum Bore Diameter x 2.500" Maximum Bore Depth x 1/2" Shank x 4" OAL Uncoated Carbide Boring Bar

The helical grind on this helical back rake line of tooling provides ideal top rake for better chip control and freer cutting, and features a neck that's centered to shank for use in jig bore machines.

• Designed for boring applications in bores .020" and larger
• Polished face for improved edge retention and chip evacuation while reducing galling
• Helical grind provides ideal top rake for better chip control and freer cutting
• Uncoated variant ideal for plastics
• On center neck design allows for static and live/rotating applications
• Cylindrical shank (no set screw flat)
• AlTiN coated option provides added lubricity and increased wear resistance in difficult to machine materials
• CNC ground in the USA

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov