Metric Sizes: 1.0 - 1.5 - 2.0 - 2.5 - 3.0 - 3.5 - 4 - 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9 - 9.5 - 10mm
Fully ground with titanium coated.
Hardened high speed steel, 135 degree point angle design for the most accurate hole dimensions and high concentricity.
Suitable for drilling various metal, iron, high alloy content steels and steel with tensile strengths over 920N/mm2 .
Metal drill bits ground from solid extremely heat resistant high speed steel produced according to DIN338.
Split shaped cutting tip with 135o angle for improved centering- no center punch requried.
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