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1 YEAR WARRANTY!! 6 pcs Woodworker Square Hole Mortise Chisel Drill Bit Tool Set Kit for Woodworking Hole Saw Mortising Chisel Drill Bit Set Attachment for Drill Press 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" - Futuredirect, A-2
Futuredirect A-2
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1 YEAR MANUFACTURES WARRANTY!! Size: 1/4 Inch (6.35mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm),1/2 Inch (12.7mm), 5/8 Inch (16mm), 9/16 Inch (14mm) 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. For mortising machines and drill press attachments
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