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Jobber drills with straight shank DIN 338

Jobber drills with straight shank DIN 338

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Stub <strong>drills</strong> <strong>with</strong> <strong>straight</strong> <strong>shank</strong><br />

<strong>DIN</strong> 1897<br />

Range of application<br />

Manufacturing specifications<br />

PM HSS-E<br />

Article no. 84511<br />

Type FN 500<br />

F<br />

R<br />

High performance, heat-resistant twist<br />

drill <strong>with</strong> wide flutes for better chip removal.<br />

Made from PM-steel the FN500 combines<br />

the advantages of both<br />

conventional HSS as well as carbide<br />

<strong>drills</strong>. The FN500 is economical and less<br />

prone to fractures. Especially suitable for<br />

drilling of high-alloyed steel, heat treatable<br />

and case hardened steel, cast iron,<br />

brass and bronze.<br />

Point grinding: relieved cone<br />

Point angle: 130˚<br />

Web thinned: special<br />

Helix angle: standard<br />

Web thickness: standard<br />

Web taper: none<br />

Flute form: very wide flute <strong>with</strong><br />

rolled-off heels<br />

Tolerance on Ø: h8<br />

Other manufacturing specifications to<br />

<strong>DIN</strong> 1414<br />

65

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