- Abrasive Tools[10]
- Drilling Machine[9]
- Mining Machinery Parts[10]
- Other Tools[3]
- Drill Bit[10]
- Saw Blade[4]
- Tool Parts[10]
- Contact Person : Mr. Meng Deping
- Company Name : Shijiazhuang Hanghua Super Hard Tools Co., Ltd.
- Tel : 86-311-85469610
- Fax : 86-311-85469616
- Address : Hebei,Shijiazhuang,Room 104 Unit 1 Building 2 Xujingqinyuan Jiantong Road Shijiazhuang Hebei China
- Country/Region : China
- Zip : 050021
wet type 450mm long diamond core drill bit
Related Product Searches:wet type 450mm long diamond core drill bit,High Quality,construction drill bit, drills set,HHCK
wet diamond core drill bit
Our diamond drill bits are used for makeing holes in concrete,reinforced concrete,brick wall,refractory marble and granite.
Outer diameter | Core-Bit’s Length (mm) | Dimension of tooth (mm) | Number of teeth | ||
mm | Length | Height | Thickness | ||
16 | 350/400 | 10 | 7.5 | 4.0 | 2 |
20 | 350/400 | 13 | 7.5 | 4.0 | 2 |
23 | 350 / 400 | 18 | 7.5 | 4.0 | 3 |
27 | 350 / 400 | 16 | 7.5 | 4.0 | 4 |
32 | 350 / 400 | 19 | 7.5 | 4.0 | 4 |
36 | 350 / 400 | 22 | 7.5 | 4.0 | 4 |
40 | 350 / 400 | 24 | 8 | 3.7 | 4 |
46 | 350 / 400 | 23 | 8 | 3.7 | 5 |
52 | 400 / 450 | 26 | 8 | 3.75 | 5 |
63 | 400 / 450 | 24 | 8 | 3.75 | 8 |
76 | 400 / 450 | 24 | 8 | 3.75 | 8 |
83 | 400 / 450 | 24 | 8.5 | 3.75 | 8 |
90 | 400 / 450 | 20 | 8.5 | 4.0 | 10 |
102 | 400 / 450 | 20 | 8.5 | 4.0 | 11 |
108 | 400 / 450 | 20 | 8.5 | 4.0 | 12 |
112 | 400 / 450 | 20 | 8.5 | 4.0 | 12 |
114 | 400 / 450 | 20 | 8.5 | 4.0 | 12 |
120 | 400 / 450 | 20 | 9 | 4.2 | 13 |
127 | 400 / 450 | 20 | 9 | 4.5 | 14 |
132 | 400 / 450 | 20 | 9 | 4.5 | 14 |
152 | 400 / 450 | 20 | 9 | 4.5 | 15 |
160 | 400 / 450 | 20 | 9 | 4.5 | 16 |
167 | 400 / 450 | 20 | 9 | 4.5 | 16 |
180 | 400 / 450 | 20 | 9 | 4.5 | 16 |
200 | 400 / 450 | 20 | 9 | 4.5 | 16 |
219 | 400 / 450 | 20 | 8.5 | 4.8 | 17 |
250 | 400 / 450 | 20 | 8.5 | 4.8 | 18 |
300 | 400 / 450 | 20 | 8.5 | 5.0 | 20 |
Feature
1,Fast cutting speed and low preasure
2,Diferent connection end for different drilling machine.
3,Especially efective in drilling in the reinforced concrete.
wet type 450mm long diamond core drill bit
