
DIN 340 |
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| Manufacturing specifications |
Point grinding: relieved cone Point angle: standard (118º) Web thinned: to DIN 1412, form A, from 14.00 mm diameter upwards Helix angle: standard Web thickness: standard Web taper: greater than standard Flute form: standard Tolerance on diameter: h8 Other manufacturing specifications to DIN 1414. |
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| Range of applications |
Long series drill for the drilling of deeper holes and for use with drill bushings. Suitable for machining alloyed and nonalloyed steel and cast steel, cast iron, malleable cast iron, spheroidal cast iron, German silver and graphite. |
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| Sketch |
Tool material | Cutting direction | Surface | Ø-range | Series No. | |
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