Hazet 2128N-1 HSS Twist drill bit set 25-piece 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 m

Drill machine and drill stand with round shank drill bit holder - Application steel ∙ ∙ Cast iron ∙ Cast steel ∙ Hard plastic ∙ Heat-resistant steel ∙ Cold working steel ∙ Plastic ∙ alloyed steel (strength up to 900 N/mm²) ∙ Non-ferrous metals ∙ Stainless steel ∙ Acid-resistant steel ∙ Sinter iron ∙ Cast steel ∙ Templar cast ∙ Unalloyed steel ∙ Templar steel ∙ Warm steel. Save time and effort: The HSS twist drills enable fast drilling with less pressing force than conventional drills. Powerful, precision-ground twist drill bits made from high speed steel (HSS). Self-centering drill tip with cone-shaped section according to DIN 1412 ∙ 118° tip angle ∙ perfect centering without bevel-grains and hiking. Two cutting edges and two spiral grooves remove the material quickly and extend the life. Long life (service life), excellent wear resistance through robust core thickness and pronounced hardness (surface quality) in the working area. Cylindrical shaft (shank diameter corresponds to drill diameter) ∙ Diameter tolerance h 8 ∙ Highest precision (increased concentricity).

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