Draper Black HSS Drill Bit Set (25 Piece) January Specials negative polarity indication

negative polarity indication

without RFI

Power: 2300 watts

2 x Burnaid pads 20 x 20cm

J-STD-004 Classification - REM0

Draper Black HSS Drill Bit Set (25 Piece) January Specials negative polarity indicationOverview These M35 high speed steel drill bits are manufactured with 5% cobalt for long lasting performance, abrasion resistance and heat protection. Fully ground with a 135 split point for precise centring to prevent drill wander. For optimal results and a longer lifetime, Draper cobalt drill bits work best in conjunction with a cooling agent. Suitable for use with alloy steel, titanium alloys, stainless steel, hardened steel, cast iron and carbon