Step Drill Bit Double-Fluted
**Product Features
**
* Two flutes cut faster and keep bit cooler
* Fast-starting, non-walking drill tip
* High-visibility silver step targets for primary hole sizes
* Thick 3/8” hex shank provides a firm, positive grip and won"t spin out in the drill
* 13 hole sizes
得捷:
STEP DRILL BIT #1 - DOUBLE-FLUTE
Allied Electronics:
Step Drill Bit #1, Double-Fluted
MASTER:
Step Drill Bit Double-Fluted
Electro Sonic:
Step Drill Bit Double-Fluted