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Lefthand twist drill bit DIN 1897 HSCO TIN head type LN
Titanium nitride-coated assembly drill for working in steel and stainless steel, tip angle 118°.
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Variants
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Precise drilling
The sturdy twist drill with its short design provides for quick drilling
Self-centering
The crosswise grinding ensures an excellent centering effect even on round materials, eliminating the need for center-punching or piloting
Long tool life
Thanks to HC (High Speed Cutting) grinding and the related precise cutting geometry, a constant drilled-hole quality is ensured with simultaneous high precision and a long tool life
TIN (Titan-Nitrid) coated
HSCO Steel has a maximum application temperature of 500º. The TIN coating increase the heat resistance up to 600º, which causes up to 3 times more tool life in comparison with a none coated HSCO drill
Steel and stainless steel
Select RAL-colour code
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