Drillpro 6mm-16mm Woodworking Square Hole Twist Drill Bit Square Auger Drill Mortising Chisel - 10mm

PLEASE READ PAYMENT AND SHIPPING BEFORE BUYING:Description: Drillpro Woodworking Square Hole Twist Drill Bit Square Auger Drill Mortising ChiselSpecification: Material: HSS Size:ﾠ6mm, 10mm, 12mm, 12.5mm, 14mm, 15mm6.4mm(1/4), 8mm(5/16), 9.5mm(3/8), 11mm(7/16), 12.7mm(1/2), 16mm(5/8) Quantity: 1pcsﾠFeatures:This Mortising Chisel is great for drilling square holes in wood with a mortising machine or a mortising attachment.ﾠSquare hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use.Mortise and tenon square hole drilled by the terrible + outer sleeve in the middle of the combination.Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.ﾠUse matters: Square hole drill is mainly used for woodworking aspects.ﾠTo machining square hole, must drill the hole or cutting machine processed crude hole, then chisel made from artificial hand.The utility model in the hole drilled by the rotary body, while the impact of the use of hammer impact force transmitted to the outer body, the materialcrushing round hole and square head wall, a one-time processing of a square hole, and the dust can be broken slag discharged from the tube. ﾠPackage Included: 1 x Mortising ChiselMore Details: