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- Wall spikes
- GRANITE cylindrical drill bits - Granite drill bits - IRWIN GRANITE cylindrical drill bits - Granite drill bits - IRWIN
- Description
- Specifications
DESIGNED FOR HAMMER DRILLING IN VERY HARD MATERIALS
GRANITE CYLINDRICAL POINTS |
---|
FOR PERCUSSION DRILLING of very hard materials, such as granite .
EXTREMELY HARD AND RESISTANT CARBIDE PLATE guarantees up to 40% more holes than traditional masonry bits.
MARBLE WORKERS prefer this product for its excellent drilling performance on natural stone such as granite.
THE SPECIAL SHAPE OF THE CUTTING EDGES prolongs the life and guarantees 50% greater drilling precision for each tip.
Code | Diameter (mm) | Operating length (mm) | Total length (mm) |
---|---|---|---|
10501894 | 3 | 40 | 70 |
10501895 | 3 | 40 | 75 |
10501896 | 4 | 45 | 80 |
10501897 | 5 | 50 | 90 |
10501898 | 5 | 55 | 95 |
10501899 | 6 | 60 | 100 |
10501901 | 7 | 70 | 120 |
10501902 | 7 | 70 | 130 |
10501903 | 7 | 70 | 140 |
10501905 | 8 | 130 | 200 |
10501906 | 8 | 240 | 330 |
10501907 | 8 | 300 | 400 |
10501908 | 9 | 70 | 120 |
10501911 | 10 | 130 | 200 |
10501912 | 10 | 240 | 330 |
10501913 | 10 | 300 | 400 |
10501914 | 11 | 90 | 150 |
10501915 | 12 | 90 | 150 |
10501916 | 12 | 240 | 330 |