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Contact Us
- Contact Person : Ms. huang amanda
- Company Name : Linqing City Ruilong Drill Co., Ltd.
- Tel : 86-0635-2365192
- Fax : 86-0635-2365191
- Address : Shandong,linqingshi,Chenfen Villahe,ling City
- Country/Region : China
- Zip : 252600
PDC anchor shank coal drill bits 28mm
Product Detailed
Related Categories:Drill Bit
Related Product Searches:PDC anchor shank coal drill bits 28mm,High Quality,PDC anchor shank coal drill bits 28mm , PDC anchor shank coal drill bits 28mm ,28-M14*1.5
1.high-quality
2.high- elastic
3.rigid
4.automatically adjustable
5.stable
Related Product Searches:PDC anchor shank coal drill bits 28mm,High Quality,PDC anchor shank coal drill bits 28mm , PDC anchor shank coal drill bits 28mm ,28-M14*1.5
1.PDC anchor shank coal drill bits 28mm introduction
Hard alloy drill bits are main tools widely used in percussion drilling. We produce Chisel bit, cross bit, three-wing bit, button bit and so on. Material: high-class alloy bitCraft: forgingApplication: the drilling of limestone, moorstone, marble; the drilling operation of iron mine, goldmine and so on.
2. PDC anchor shank coal drill bits 28mm specification
| NO. | specification (mm) | drill type | |||
| Dia.(mm) | contact size(mm) | ||||
| 1 | 27 | M12/8 | M14×1.5 | 2 | |
| 2 | 28 | M12/8 | F12×12 | 2 | |
| 3 | 30 | M12/8 | F12×12 | 2 | |
| 4 | 32 | M14×1.5/8 | F12×12 | 2 | |
| 5 | 34 | M14×1.5/8 | F12×12 | 2 | |
| 6 | 36 | M14×1.5/8 | F12×12 | 2 | |
| 7 | 38 | T24×5/12 | F14×14 | 2--3 | |
| 8 | 42 | T24×5/12 | F13-14 | 2--3 | |
| 9 | 45 | T24×5/12 | F13-18 | 2--3 | |
| 10 | 55 | T24×5/12 | F13-18 | 4 | |
| 11 | 65 | T24×5 | F13-18 | 4--5 | |
| 12 | 75 | T33×4.23 | F13-18 | 4--5 | |
| 13 | 76 | T33×4.23 | F18-24 | 4--5 | |
| 14 | 82 | T42×5.08 | F18-24 | 4--5 | |
| 15 | 85 | T42×5.08 | F18-24 | 4--5 | |
| 16 | 89 | T42×5.08 | F24-32 | 5--7 | |
| 17 | 95 | T55×5.08 | F24-32 | 5--7 | |
| 18 | 110 | T55×5.08 | B35-45 | 5--7 | |
| 19 | 125 | T55×5.08 | B35-45 | 5--12 | |
| 20 | 135 | T55×5.08 | B35-45 | 5--12 | |
3. PDC anchor shank coal drill bits 28mm
PDC anchor shank coal drill bits 28mm
