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IRWIN SPEEDHAMMER POWER Construction Bit Ø5 mm/160 mm- Double carbide tip;
- Optimized tip design with double cutting edge;
- Geometry of the spiral maximized;
- Top-grade steel;
- Blue ring;
- Optimized slot design.
- Optimized tip design with double cutting edge;
- Geometry of the spiral maximized;
- Top-grade steel;
- Blue ring;
- Optimized slot design.