Csparkv - 5pcs Countersinks, 5pcs Replacement Drill Bits and 1pcs 10mm Countersink Wood Cone Drill Bit, hss Wood Drill Bit Set, Countersink Drill Bit

General description This CSPARKV Countersink Drill Bit Set includes 5 countersink drill bits and 1 additional 10mm countersink wood cone drill bit, designed for precision drilling in various wood materials. Technical specifications Includes 5 different drill diameter sizes: 2.8mm, 3mm, 3.2mm, 3.5mm, 4mm Material: High-quality alloy and high-speed steel Usage Ideal for drilling smooth and beautiful holes in softwood, hardwood, pine, beech, fiberboard, plywood, plastic, and PVC. Not suitable for use on glass, metal, concrete, or plasterboard. Other information Features practical 90° countersinks with built-in twist drills for fast and concealed countersinking of screws. 5 interchangeable center drill bits with spiral grooves for efficient chip evacuation.