7 pcs Wood Drill Bit with Countersink Carpentry Reamers Core Drilling Chamfer Countersunk Drill Bit with Countersink and Depth Stop Countersink Drill

7 pcs Wood Drill Bit with Countersink Carpentry Reamers Core Drilling Chamfer Countersunk Drill Bit with Countersink and Depth Stop Countersink Drill Beschreibung

Material: high carbon steel material, quenching, high hardness, good abrasion resistance and durability. 7 size: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, the chamfer diameter is 15.8mm, L-shaped wrench, and can meet all your requirements. Easy to use: Simply loosen and tighten the mounting screws to adjust the drilling length for different length screws. Suitable for wood and plastic Sleeve depth adjustable with a wrench. Application: Woodworking chamfer drill bits are widely used in plastic, PVC, rubber, parquet, hardwood (hardness less than 25 degrees) or parquet flooring.