Share on (60775258254):
Diamond crown segment for hard rock core drill bit

Diamond Crown segment
1 80-90% Italian Quality
2 For Stone,Concrete and Wall
3 Fast Delivery with reasonable price
Diamond crown segment for hard rock Cutting
Feature:Sharp segment,fast drilling speed,long service life,high safety.
Application:Applicable for fast drilling concrete,refractory bricks,asphalt and various stones.
1. Used for the core bits from diameter 27mm to 350mm. the drilling length:120/160/370/450mm
2. Applicable for reinforced concrete drilling and stone hard rock drilling .
3. Characterized by high sharpness and long life span.
4. We can design the diamond segments according to stone feature, such as hard, medium-hard or soft.
5.Market approved quality, all of our products have been strictly tested before access to market,
Any other specification are available. welcome to contract us .
Diameter(mm) | Length(mm) | Seg.Thickness | Seg.Height | Thread cap |
| 27 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 30 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 32 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 36 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 38 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 40 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 44 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 46 | 120/160/370/450 | 3.8 | 8/10 | 5/8"-11 |
| 51 | 120/160/370/450 | 3.8 | 8/10 | 11/4"-7 |
| 56 | 120/160/370/450 | 3.8 | 8/10 | 11/4"-7 |
| 63 | 120/160/370/450 | 3.8 | 8/10 | 11/4"-7 |
| 66 | 120/160/370/450 | 3.8 | 8/10 | 11/4"-7 |
| 71 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 76 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 83 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 89 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 96 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 102 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 108 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 114 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 120 | 120/160/370/450 | 4.0 | 8/10 | 11/4"-7 |
| 127 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 132 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 152 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 159 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 168 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 180 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 200 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 230 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |
| 250 | 120/160/370/450 | 4.5 | 8/10 | 11/4"-7 |






Related Product:
![]() | ![]() | ![]() |

New products from manufacturers at wholesale prices