Ratio drills with coolant ducts

Catalog-No.

6515

Connection code machine side: DIN 6535-HA

Web thinning ≥ Ø 3.000 • facet point grind • main cutting edge form concave • optimised flute cross-section • maximum diameter of coolant ducts • observe coolant pressure • for piloting we recommend RT 100 Al, art. no. 5768, or RT 100 FB, art. no. 6596

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

aluminium and Al alloys

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