Features:
- Made of high quality metal material and with carbide tipped.
- Rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
- High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth,precision engage, appearance.
Concrete Hole Saw,Hight:72mm
| Diameter（mm） |
Quantity of Carbide
|
| 25 |
3 |
| 30 |
4 |
| 35 |
4 |
| 40 |
5 |
| 45 |
5 |
| 50 |
6 |
| 55 |
6 |
| 60 |
8 |
| 65 |
8 |
| 70 |
9 |
| 75 |
10 |
| 80 |
10 |
| 85 |
10 |
| 90 |
11 |
| 95 |
12 |
| 100 |
12 |
| 105 |
12 |
| 110 |
14 |
| 115 |
14 |
| 120 |
14
|
Hole Saw Shank
| SDS Plus Shank |
| M16 x110 |
| M16 x170 |
| M16 x600 |
| M22 x110 |
| M22 x170 |
| SDS Max Shank |
| M16 x 450 |
| M16 x 600 |
| M16 x 800 |
| Pilot drill bits |
| 8x120 |
| 8x150 |
