Carbide metal concrete twist drill bit set 3 piece 5 mm 6 mm 8 mm bosch cyl 5 2608588164 total length 100 mm cylinder
Activeteq active centring tip for active cutting in concrete fine grade high durable carbide extra long lifebest wear resistance the new power grip system enables 100 of the machines power to be transferred to the drill bit 2 cutter standard diamond ground cutting edges pulverises the concrete faster 2 flute vario design less friction and good dust removal for faster drilling 3 piece cyl 5 concrete drill bit set 5
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