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KEY FEATURES
- Dynamic drilling ability with secondary cutters protecting the drill bit in the event of reinforcement collision
- The one-piece, solid carbide tip and patented reinforcing chamfering ensure low vibration and optimum drilling performance when drilling into reinforcing steel
- Thanks to optimum 4 x 90° symmentry, all four carbide cutting edges function evenly and do not seize up on hitting reinforcing steel
- Laterial support and maximum possible area of the interface between the carbide and steel body compensate for torsional forces
- Centring tip for straight forward spot drilling with pinpoint accuracy
- Four symmetrically functioning spiral ridges ensure low, uniform flute wear
- Optimised flute core strength ensures low vibration drilling performance and exceptional fracture resistance
- The high-volume flute geometry ensures the optimum removal of drilling dust
- 4 Cutter head prevents seizing when drilling through reinforcing steel
- Penetrates through steel deck plate eg Bondek® and concrete in one easy process
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KEY FEATURES
- Quick Release head for efficient bit changing
- Tapered head design guides extension bar through the hole (17mm and up)
- Head size: 17mm
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KEY FEATURES
- EXTREME TORSION | 50x Life - Maximum strength for high impact & extreme torque loads
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KEY FEATURES:
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KEY FEATURES
- 1/4 Hex Shank
- Unique twist design cuts faster than standard spade bits
- Double outside spurs provide a cleaner hole and reduce vibration
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Key Features
- Double outside spurs provide a cleaner hole and reduce vibration
- Unique twist design cuts faster than standard spade bits
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