Wolfride Woodworking Drill Bit Countersink Drill Hex Countersink Drill HSS Drill Hole Chamfer DIY Includes Wrench 5-Piece Set, Bit, Shank, Set, Bits,

[Set contents] 7/64 (2.78mm), 9/64 (3.57mm), 11/64 (4.36mm), 3/16 (4.76mm), 7/32 (5.56mm). [Cone Drill Bit] Drill a smooth countersink hole with the drill bit at once and insert the screw into the surface of the workpiece, making the workpiece more beautiful. [High-quality materials] The drill bit is made of high-speed steel, and the chamfer cutter is made of high-carbon steel. After hardening, it is highly hard, wear-resistant, and durable. [Detachable & Adjustable] The woodworking drill bit and 4-blade chamfer cutter can be removed and adjusted using a wrench. [Fast chip removal] The wide chip removal groove and four-blade chamfer cutter allow for faster chip removal during operation, making it very convenient and efficient. Wolfride 5-Piece Countersink Drill Set with Hex Shank, Woodworking Drill Bits, Hole Drilling, Chamfer Cutter, DIY Tool, Includes Wrench