Busch Fig 203HSS High Speed Steel Twist Drill Kit of 12-3/32" Shanks-2 each- 0.50mm to 1.00mm Torches 1070 Micromotor Kit is a

1070 Micromotor Kit is a high-performance rotary tool system designed for professional jewelers and metalsmiths who demand precision at high speeds

25" (108mm) square shanks feature soft chamfered corners and a satin finish for superior comfort and tool control

Part # Metal 342-1175 Yellow Gold Filled

and maintains the 72% pear ratio throughout

Model Fretz M-108 Stake Type Sloped Large Cone Length 52mm Variants Single variant Notes

Busch Fig 203HSS High Speed Steel Twist Drill Kit of 12-3/32" Shanks-2 each- 0.50mm to 1.00mm Torches 1070 Micromotor Kit is aThe Busch Fig 203HSS High Speed Steel Twist Drill Kit gives professional jewelers and metalsmiths a practical assortment of precision micro drill sizes in a single package. Made in Germany by Busch, these High Speed Steel (HSS) twist drills stay sharp longer than conventional Tungsten Vanadium twist drills and, when used properly, deliver significantly extended service life. The kit includes 2 each of six sizes ranging from 0. 50mm to 1. 00mm 12