making them the most durable hole saws

2457-20 3/8" Cordless Ratchet

Quick release cam-lock for easy blade removal

Injection molded nylon plastic w/ over-molded ergonomic rubber grip handle

this jig saw comes with a counterbalancing mechanism for low vibration and Constant Response circuitry for consistent speed under load

Snappy 40020 7 Piece Quick-Change Drill Bit Set Dispensing Power Tools making them the most durableStandard Equipment: 1 16", 3 32", 1 8", 5 32", 3 16", 7 32", 1 4" Drill Bits with Quick Change Adapters and Hex Socket to facilitate drill replacement. Quick change chuck (below) not included. Features: Convert standard drill bits to 1 4" hex power bits. Fits all standard and specialty round shank bits, cobalt bits, brad point bits, and masonry bits. Standard hex shank fits all power bit quick change chucks. Use in metal, wood, or plastic. Each