Using an expanded brad point tip with angle spurs and distinguishable spike, spade bits are a drill bit type used exclusively for drilling large holes through wood. They most commonly feature a 1/4 hex shank, come in a range from 6-38mm in diameter, and can be combined with an extension shank to extend their reach.
* 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 softwood, hardwood, plywood and hardboard.
* use hand drills, electric portable drills, drill presses and lathes.
1. Material: 45#Steel
2. Surface: White Finish.
3.Package: PVC pouch.
Packing