Michear Woodworking Square Hole Drill Bit 10mm Auger Mortise Chisel Wood Square Hole Saw Sets with Twist Drill Hole Opening Drilling Tools (10mm)

• 【Excellent Quality】This square hole drill is made of high speed steel, with a high hardness bit and a sharp-edged square gouge for continuous cutting and long service life.
• 【High Quality Design】The square hole drill bits are designed to effectively prevent tearing at the beginning of use. No displacement, the saw blade is automatically discharged from both sides of the top of the hole, and the drill bit is not clogged.
• 【High Efficiency】Standard chip discharge design, easy to remove the wood chips on the edge, improve the drilling efficiency. Reduce the labour intensity of construction workers, speed up construction, and reduce construction costs for the construction, installation, decoration and decorating industries.
• 【Size Variety】Different slot diameters match different sizes of square hole drills, which can punch square holes according to requirements and easily drill accurate holes.
• 【Application Range】This set of tenon bits for tenon chisels is suitable for use with almost all tenoners and drill press attachments in woodworking, this bit is not suitable for electric or bench drills.

Specification: Material: high-speed steel Package Included: 1PCS Square Hole Drill Bits