JSSEVN - Set of 5 twist drill bits for hardwood with cutter and adjustable depth stop, HSS twist drill bit with wrench

【Various Sizes】--- 5 countersink drill bits with 8mm shank. In addition to the countersink wood drill bits, the set also contains 5 hex keys and 5 interchangeable HSS twist drill bits (2.8/3/3.2/3.5/4mm) to adjust the drilling depth.

5 Interchangeable Twist Drill Bits: 5 interchangeable center drill bits with a spiral groove, which can be removed for easy cleaning and replacement. Use the center drill bit with the spiral groove to quickly remove chips from the hole. This effectively prevents debris buildup and improves drilling efficiency.

【Fast Chip Removal】--- The countersink wood drill bit with the spiral flute quickly removes chips from the hole.

【Wide Application】--- This countersink drill bit is suitable for hand drills, bench drills, and electric drills. An ideal companion for woodworking enthusiasts.

Applicable Materials: The countersink drill bit set for woodworking is ideal for most wood products such as softwood, hardwood, pine, beech, fiberboard, plywood, plastic, and PVC. Note: Not suitable for use on glass, metal, concrete, or plasterboard.