Set of 6 Square Hole Wood Drill Bits, Hollow Steel Chisels, Woodworking Tools, Square Hole Drill Bit, Mortising Drill Bit, Chisel, 6.4/8/9.5/12.7/14/16mm Square Hole Bits

General Description This set of 6 square hole wood drill bits, made of high-speed steel, is designed to offer excellent quality and robustness. Thanks to their heat-treated cutting edge, these drill bits ensure high hardness and allow for fast cuts, making woodworking more efficient and precise. Technical Specifications Material: High-speed steel Drill bit diameters: 6.4 mm, 8 mm, 9.5 mm, 12.7 mm, 14 mm, 16 mm Compatibility and Accessories Suitable for wood, including MDF, plastic, particleboard, canal wood, pine, basswood, etc. Not suitable for working with metal, glass, concrete, plasterboard, etc. Use These drill bits allow for easy drilling of precise holes, thus reducing labor intensity and accelerating construction speed, which can also help reduce construction costs.