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Twist drills long
-
Aufnahmetyp, maschinenseitig: Zylinderschaft -
Bearbeitungstiefe: ~10xD -
Ø-Ausspitzung: 3.000 -
Ø-Toleranz: h8 -
Norm: DIN 340 -
Oberfläche: nanoFIRE -
Schneidrichtung: rechts -
Typ: GT 100 -
Spitzenwinkel: 130 -
Schneidstoff: HSCO -
Innenkühlung: ohne
Web thinning ≥ Ø 1.000 • relieved cone • Co-alloyed high speed steel • wide flutes • especially high wear resistance • in case of poor chip evacuation
SKU
396
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
optimal suitability
limited suitability
alloyed/unalloyed steels and castings over 800 N/mm² • hot and cold rolled steels • antifriction bearing steels • high-alloyed steels • heat treatable and case hardened steels
Available in many variants
Note
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