Roll forged, standard helix angle, core thickness and core taper. Dimensions to DIN 338. No interruption in the material structure, so the drill is more resilient and suitable for arduous drilling tasks (e. g. with hand held drills). Economy version.
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Version:
Roll forged, standard helix angle, core thickness and core taper. Dimensions to DIN 338. No interruption in the material structure, so the drill is more resilient and suitable for arduous drilling tasks (e. g. with hand held drills). Economy version.Recommendation:
Maximum drilling depth:
L2 = LC - 1. 5 × DC.Thông tin:
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