HAZET Twist drill cassette 2128N-1

Application: Drilling machines and drill rigs with round shank drill holder. Case-hardened steel ∙ Grey cast iron ∙ Cast iron ∙ Cast steel ∙ Hard plastic ∙ Heat-resistant steel ∙ Cold work steel ∙ Plastic ∙ Alloy steel (up to 900 N/mm² strength) ∙ Non-ferrous metals ∙ Stainless steel ∙ Acid-resistant steel ∙ Sintered iron ∙ Cast steel ∙ Malleable cast iron ∙ Unalloyed steel ∙ Heat-treated steel ∙ Hot-rolled steel Save time and energy: The HSS twist drills enable fast drilling with less contact pressure than conventional drills High-performance, precision-ground twist drills made from high-performance high-speed steel (HSS) Self-centring drill point with taper ground point in accordance with DIN 1412 ∙ 118degree point angle ∙ Perfect centring without gritting and wandering Two cutting edges and two spiral flutes remove the chip flute quickly and extend the service life Long service life (tool life), Excellent wear resistance thanks to robust core thickness and pronounced hardness (surface finish) in the working area Cylindrical shank (shank diameter corresponds to drill diameter) ∙ Diameter tolerance h 8 ∙ Highest precision (increased concentricity) 25-piece set, diameter 1 - 13 mm increasing by 0.5 mm: 1 drill x diameter 1.0 ∙ 1.5 ∙ 2.0 ∙ 2.5 ∙ 3.0 ∙ 3.5 ∙ 4.0 ∙ 4.5 ∙ 5.0 ∙ 5.5 ∙ 6.0 ∙ 6.5 ∙ 7,0 ∙ 7.5 ∙ 8.0 ∙ 8.5 ∙ 9.0 ∙ 9.5 ∙ 10.0 ∙ 10.5 ∙ 11.0 ∙ 11.5 ∙ 12.0 ∙ 12.5 ∙ 13.0 mm Right-hand cutting DIN 338