BAMILL 20mm Woodworking Square Hole Drill Bits Drilling Tool Wood Saw Mortising Cutter

Features: *The bit is forged by bearing steel with high hardness and long service life after overall heat treatment. *U shape long chip drain grooves design facilitate wood chip discharge improve the efficiency of drilling. *Drill sleeve designs the force of the drill sleeve edge is in a plane effective protection to avoid the situation of cracking at the beginning of use. *Universal handle shape circular designs at the end of the drill so as to making clamping more stable. *Suitable for density board medium fiber board particleboard wood and other wood products suitable for square hole drilling machine square tenon machine. Specification: Product Name: Square Hole Drill Bit Material: Bearing Steel Color: Silver Model: 20 mm Size: As shown Suitable for: density board medium fiber board particleboard wood and other wood products Quantity: 1Pc Package Included: 1 × Square Hole Drill Bit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.