GJTr Wood Hole Saw Mortising Chisel Countersink Drill Bit Tool Set Kit, Woodworking Square Hole Mortise Chisel Drill Bits Set, 1/4" 5/16" 3/8" 2/5" 1/2" for Drill Press (1/4" 3/8" 2/5" 1/2")
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상품특징
Make sure this fits by entering your model number.Size: 1/4 Inch (6.4mm), 3/8 Inch (9.5mm), 2/5 inch (10mm), 1/2 Inch (12.7mm)Made of high-speed steel. Heat treatment, HRC48~50, high hardness, lengthened core, high concentricity.Great for drilling square holes in wood with a mortising machine or a mortising attachment. Fits all mortising machines and drill press attachments. Square hole drill is mainly used for woodworking aspects.It will get double effect by matched use with mortise and tenon machine.The square hole punching needs to use electric drill, hammer & other tools.Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
상품설명
Make sure this fits by entering your model number.Size: 1/4 Inch (6.4mm), 3/8 Inch (9.5mm), 2/5 inch (10mm), 1/2 Inch (12.7mm)Made of high-speed steel. Heat treatment, HRC48~50, high hardness, lengthened core, high concentricity.Great for drilling square holes in wood with a mortising machine or a mortising attachment. Fits all mortising machines and drill press attachments. Square hole drill is mainly used for woodworking aspects.It will get double effect by matched use with mortise and tenon machine.The square hole punching needs to use electric drill, hammer & other tools.Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
상품설명
2020-03-27 11:47:39