Wood Working Drill Bits

made of high carbon steel or chrome vanadium (crv) with brad point and 2 shouldered cutting spurs. * centre point enters first; prevents "skating". * cutting flutes are engineered for optimum chip ejection so drill will not bind and burn out. * for drilling accurate, splinter-free holes in soft wood, hard wood, plywood and hardboard. * use in hand drills, electric portable drills, drill presses and lathes. Metric System Diameter Overall Length Shank Diameter 3 60 3 4 75 4 5