Spyder Stinger™ brad point bits start fast and produce the cleanest entry/exit holes in soft and hard woods. Optimized cutting geometry reduces cutting friction and heat while dual flute lands ensure holes are straight and burr-free, making this bit ideal for through-holes and installing dowels. Spyder Stinger™ brad point bits drill up to 10x more holes and 6x faster than conventional brad point bits.
- 10x more holes and 6x faster than conventional brad point bits 
- Patented tip geometry drills faster, virtually eliminates chip burn and produces cleaner entry/exit holes 
- Dual-flute lands accurately guide the drill though deep holes, and greatly reduce cutting friction and heat build-up 
- 30% longer battery life in cordless tools 
- Set includes 1/8, 3/16, 1/4, 5/16, 3/8, 1/2-inch brad point bits