Bore holes in woods smoothly and quickly with this 6-Inch spade bit from Task Tools. The bit is constructed with High Speed Steel for optimal durability and years of use. A full cone threaded tip pulls through wood so theres no pushing on the drill to get the job done. That helps create precise bore holes with less wobble as the bit works its way through. The bit also features aggressive quick-cutting spurs on the cutting edge that drill up to 10 times faster than conventional wood boring bits. Spur and reamer tips ensure cleaner exit holes, which is key for dowel insertion and for installing door latches. Bit size: 1/2-Inch, 3/4-Inch, 1-Inch.