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        Twist drills with internal cooling HSCO / Ø 20.500 mm / ~10xD / Company std.

        Order number
        371 20.500
        EAN
        4031093448321
        "Pentru a vedea prețurile, vă rugăm să vă autentificați. Clienții noi pot crea AICI un cont de utilizator sau pot adăuga produsele dorite în coșul de cumpărături și ulterior pot trimite o cerere de ofertă."
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          Application
          Twist drills with coolant duct, flute lengthDIN 341  HSCO / Ø 20.500 mm h8 / ~10xD / MK-3 / Company std. / Surface: steam tempered / Type: GT 100 / Cutting direction: right-hand / relieved cone 130°
          Execution: Web thinning ≥ Ø 11.000 mm • relieved cone • radial coolant supply via Guhring coolant rings • Co-alloyed high speed steel • increased wear resistance • for drilling through drill bushes
           Application: tensile and high tensile steels • cast steel, grey cast iron • stainless/acid-/heat-resistant steels • tensile strength up to 1300 N/mm²
          P M K N S H
          ISO code

          P Steel, high-alloyed steel
          M Stainless steel
          K Grey cast iron, spher, graphite/mall. cast iron
          N Aluminium and other non-ferrous metals
          S Special, super and titanium alloys
          H Hardened steel and chilled cast iron
          On the following programme pages you will find for every tool recommendations regarding suitability for the application groups and details of max. tensile strength and harness:
          optimal suitability
          limited suitability
          Details
          Point grinding
          relieved cone
          Connection code machine side
          Morse taper
          Ø-Thinning
          11.000
          Nominal Ø tolerance field
          h8
          Internal cooling
          with
          Norm
          Company std.
          Surface
          steam tempered
          Discount group
          138
          Type
          371
          Cutting direction
          right-hand
          Type
          GT 100
          Point angle
          130
          Material
          HSCO
          Code no.
          20.500
          Weight
          0.640
          No of cutting edges
          2
          Total length
          320.000
          Groove length
          184.000
          Usable length
          167.000
          Nominal Ø mm
          20.500
          Holder, machine side
          MK-3
          Statistical goods number
          82075060
          Downloads
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          Twist drills with coolant duct, flute lengthDIN 341 / Catalog-No.: 371
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