Alpha Stepped Director Screw Drill Bit 3.5-5mm Diameter Gold Series 9SD050 Power Brush Attachment and the shorter length decreases

and the shorter length decreases radial movement by up to 20%

Laser engraved size markings provide easy identification and chrome plating offers rust and corrosion protection

and many other professions

75 hours of runtime

Alpha Stepped Director Screw Drill Bit 3.5-5mm Diameter Gold Series 9SD050 Power Brush Attachment and the shorter length decreasesFeatures Drills precise stepped holes for director screws Stepped drill bits are designed to pre drill clearance holes through the first piece of material and pilot holes for the threads in the second piece of material Suits: #5 Director Screws Use in: Plywood and Fibreboard