25 Wood Drill Set(1-13 mm）Centre Point and cutting edges – The Centre Point guarantees a precise drilling without The drill. The taper tap allow precise and circular drills and a clean holes quality.
Stright degree – due to the ground manufacture and a improved accuracy compared to wood drills. as there are no bent during manufacturing appearance
Spiral – This with its clean surface ensures optimum Stright degree when drilling and a clean chippings. Steel quality – the hardened from high-speed steel in accordance with EN ISO 4957 with a hardness of 62 HRC has a high wear resistance. and a high level warm strength
Leg marking all features – the embossed pattern tags well readability. even after has use the drill bit.
Transition from the coil for leg – the smooth and continuous transition from the coil for shaft contribute to great chippings.
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