Self-starting Stepped Drill Set use for starting, making and enlarging holes in metal materials example steel, copper, brass, aluminium and other thin materials. Stepped Drill Bits are hardened to HRC 62.

  • 6 sizes: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" (5 to 13mm)
  • Length: 3.1/4" (82mm).
Barcode # 9322159689730
Shipping Width 15cm
Shipping Length 7.3cm
Shipping Height 1.3cm
Shipping Weight 0.0330kg
WL: A2410