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KENNAMETAL HERTEL-Solid Carbide Drills

Type Application Symbol CODE Version Internalcooling B104 B 105 B 106 DIN 6537 K (short)DIN 6537 L (long) Standard extra long Cast ironAluminium Titan TF-DRILL â—† ◆◆ B210 B211 B212 DIN 6537 K (short) DIN 6537 L (short) Standard extra long ✔ ✔ ✔ High-alloy steelsStainless and acid-resistant steels Carbon steelsAlloyed steels â—† B221 B222 DIN 6537 K (short)DIN 6537 L (long) Carbon steelsAlloyed steels High-alloy steels Cast iron ◆◆ B224 B225 B226 DIN 6537 K (short) DIN 6537 L (long) Standard extra long ✔ ✔ ✔ SE-DRILL B254 B255 B256 DIN 6537 K (short)DIN 6537 L (long) Standard extra long ✔ ✔ ✔ Alloyed steelsCast iron â—† Dry machining of: Carbon steels Alloyed steels High-alloy steels â—† B 261 B 262 DIN 6537 K (short)DIN 6537 L (long) Aluminium,Cast ironAluminium B410 B411 B412 B495 DIN 6537 K (short)DIN 6537 K (short) Standard extra long DIN 6537 L (long) ✔ ✔ ✔ ✔ â—† TX-DRILL â—† Factory standard120°nose angleFactory standard90°nose angle â—† â—† B 501B 505 NC-Spot drill â—† â—† B 510 B 504 HTS-Pilot drill HSS factory standard ✔
(partially) Hard machining drill Hard materials â—† B 781 similar to DIN 6597 K(short)

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= Standard range = Semi-standard range

Die and Mould - 7354 B

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