Micro 100 BB3-090400G | 0.100" Minimum Bore Diameter x 0.400" Maximum Bore Depth x 1/8" Shank x 1-1/2" OAL TiN Coated Carbide Boring Bar

Optimized for facing and boring applications in bores .0550" and larger, this line of right hand boring tools features a polished split face for improved edge retention and chip evacuation while reducing galling.

• Designed for facing and boring applications in bores .0550" and larger
• Polished split face for improved edge retention and chip evacuation while reducing galling
• Split geometry makes the tool as rigid as possible
• Corner radius profile
• Lockdown flat automatically locates tool on center
• Coating options provide added lubricity and increased wear resistance in difficult to machine materials
• Solid carbide
• CNC ground in the USA