- Screwdrivers - Inserts
- Keys
- Pliers
- Mallets and Hammers
- Chisels - Nippers - Pin Punches - Burins
- Other 1000 V insulated tools
- Hole saws
- Tips
- Pliers - Shears - Scissors
- Manual tube cutters - tube benders
- Pliers - Bolt cutters - Cable cutters
- Planes - Hacksaws - Hacksaws
- Measuring instruments
- Maintenance and finishing
- Series and Assortments
PROMO
GRANITE cylindrical drill bits - Granite drill bits - IRWIN
Pagamento dilazionato solo per acquisti online
Se preferisci accettiamo anche bonifico bancario o carte
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 |
Dear Customer,
We would like to inform you that our online store will be operating at a reduced rate during the month of August. Our offices and headquarters in Cinisello Balsamo will be closed from August 4th to 24th inclusive.
E-commerce orders will be processed starting August 25, 2025. Therefore, for urgent products, we invite you to always check the actual availability in stock.
For any information , you can contact us by email at info @colombodistribuzionesrl.it or by phone at 02 612 94385 and 02 871 76032.
We wish you happy holidays!
