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IRWIN TCT Bit HSS PRO - DIN 338 Ø5,1x93 mm- Rectified four-sided hard metal tip;
- Super deep double groove;
- Reduced groove;
- Vanadium chrome steel body;
- The coolant should always be used.
- Super deep double groove;
- Reduced groove;
- Vanadium chrome steel body;
- The coolant should always be used.