FRKSMD-Square Hole Drill Bit Set for Wood, Bearing Steel Hardness Sharp Mortise Drill Bit 3/8-Inch Woodworking Mortising Drill Bit

Sharp-These square hole drill bits made of bearing steel, hardness 56HRC, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency. Note If for drill press to use, must have a mortising attachment (Not Included).SizeDrills precise holes with little pressure -- Using different specifications of the square hole drill, matching the appropriate of the square hole machine, you can play a square hole to meet the requirements - Package include 1pc 3/8Inch(9.5mm) square mortise chisel & Bit.Easy to useOur woodworking morstising chisel bits set Only use for the opening square hole and keyhole drill -- Square hole drill can not be used on an electric drill, bench drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use.Very cost-effective-- Mortise and tenon square hole drilled by SaferCCTV + 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, ration industrieCleaning and Storage-After use, the residue on the drill bit should be removed in time, and it is recommended to apply anti-rust oil to avoid rust, and store it in a dry place.

• 【Sharp】-These square hole drill bits made of bearing steel, hardness 56HRC, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency. Note: If for drill press to use, must have a mortising attachment (Not Included).
• SizeDrills precise holes with little pressure -- Using different specifications of the square hole drill, matching the appropriate of the square hole machine, you can play a square hole to meet the requirements - Package include 1pc 3/8Inch(9.5mm) square mortise chisel & Bit.
• Manufacturer:SaferCCTV|Unit Count:1.0 Count|
• Drill Bits