Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm-1.60mm - Kit of 10 Buffs 000 mesh) abrasive in a

000 mesh) abrasive in a convenient spray formula

#7 Oxygen Tank Capacity 20 CF (ships empty) Acetylene Tank Capacity 10 CF (ships empty) Country of Origin USA Maximum Fuel Temperatures

Beveled edges for refined contact and control

Residue after molding is harmless mineral oil

982 with GRS standard blocks

Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm-1.60mm - Kit of 10 Buffs 000 mesh) abrasive in aThese Busch 4203 carbide twist drills feature a 4 groove design optimized for cutting softer organic materials such as coral and pearls. Mounted on 3 32" shanks, this kit provides ten drills ranging from 0. 70mm to 1. 60mm, offering a complete size progression for fine drilling work. The 4 groove geometry delivers outstanding service life when used correctly and within recommended operating parameters. For best results and longest tool life, use these