A six-piece set of square hole mortising chisel bits for cutting clean, square mortises in timber. Made from heat-treated steel with a lengthened core for accuracy, the set covers slot sizes from 6.35mm to 16mm to suit a range of joinery jobs.
Six sizes included — slot diameters of 6.4, 8, 9.5, 12.7, 14 and 16mm for varied joinery.
Heat-treated steel — hardened to HRC 48-50 for strength and wear resistance.
Precision core — a lengthened core with high concentricity for accurate, clean cuts.
Machine compatible — best with a mortise and tenon machine; also works with drills and hammers.
For trade and DIY — suits construction, installation, renovation and decoration work.
