Products
- Mining Machinery[5]
- Mining Machinery Parts[10]
- Tool Parts[9]
- Other Mining Machinery[10]
- Steel Pipes[1]
- Hammer[1]
- Drill Bit[1]
Contact Us
- Contact Person : Ms. Huang Shirley
- Company Name : Weifang Zhongrui Construction Machinery Co., Ltd.
- Tel : 86-536-8802813
- Fax : 86-536-8802813
- Address : Shandong,weifang,zhuangjia industrial park, Baotong street,Kuiwen district ,Weifang
- Country/Region : China
- Zip : 261041
The most popular rock drill bit
Product Detailed
Related Categories:Mining Machinery Parts
90mm-254mm rock drill bit
Flat, convex, concave face for different rock condition
Quality products with good price
Trustworth
With yeas of experience, now Zhongrui can manufacturer the best qualith DTH rock drill bit, DTH hammer. Now we can supply 90mm-254mm(3.5"-10") DTH rock drill bit, 340,350,360,380, COP44, COP54, COP64, COP84 , 3"-8" DTH hammer, 340,350,360,380 4",5",6",8" quick hammer with very good price and service.
| No. | Descripation | Model | Match hammer | Front buttons | Gauge buttons | Bit face design | Weight(kg) |
| 1 | Tapered chisel bit | ZRQ20 | - | - | - | - | 0.09 |
| 2 | Low pneumatic DTH drill bit | ZRQ90 | ZRC80Z | 2-1217ZL | 6-1420ZL | Convex face | 3.8 |
| 2-1319ZL | |||||||
| 3 | ZRQ100 | 3-1217ZL | 6-1420ZL | Convex face | 4.2 | ||
| 2-1420ZL | |||||||
| 4 | ZRQ110-A | 4-1217ZL | 6-1420ZL | Convex face | 4.7 | ||
| 3-1319ZL | |||||||
| 5 | ZRQ110 | ZRC100Z | 6-1319QL | 7-1422QL | Convex face | 5.8 | |
| 6 | High pneumatic DTH drill bit | ZRQ115G-A | ZRC100GZRC100G-ADHD340COP44 | 6-1319Q | 8-1422Q | Flat face | 8.2 |
| 7 | ZRQ115G-AZ | 6-1319Z | 8-1422Q | Flat face | 8.2 | ||
| 8 | ZRQ115G-B | 6-1319Z | 8-1422Q | Convex face | 8.1 | ||
| 9 | ZRQ115G-C | 6-1319Q | 7-1624Q | Flat face | 8.2 | ||
| 9 | ZRQ115G-CW | 6-1319Q | 7-1624Q | Flat face | |||
| 10 | ZRQ115G-CZ | 6-1319Z | 7-1624Q | Flat face | 8.2 | ||
| 11 | ZRQ115G-CZW | 6-1319Z | 7-1624Q | Flat face | |||
| 11 | ZRQ115G-D | 6-1420Z | 7-1624Q | Convex face | 8.1 | ||
| 13 | ZRQ115G-DW | ZRC100G | 6-1420Z | 7-1624Q | Convex face | ||
| 12 | ZRQ115G-E | ZRC100G-A | 6-1319Q | 8-1422Q | Flat face | 8.2 | |
| 13 | ZRQ115G-EZ | 6-1319Z | 8-1422Q | Flat face | 8.2 | ||
| 13 | ZRQ115G-F | 6-1319Q | 7-1826Q | Flat face | |||
| 14 | ZRQ140G-A | ZRC130G ZRC130G-ADHD350COP54 | 7-1422Q | 7-1826Q | Flat face | 16.4 | |
| 15 | ZRQ140G-AZ | 7-1420Z | 7-1826Q | Flat face | 16.4 | ||
| 16 | ZRQ140G-B | 7-1420Z | 7-1826Q | Convex face | 16.2 | ||
| 17 | ZRQ152G-A | 8-1422Q | 8-1826Q | Flat face | 16.4 | ||
| 18 | ZRQ152G | ZRC150GDHD360COP64 | 4-1621Q | 8-1624Q | Concave face | 16.2 | |
| 4-1422Q | |||||||
| 19 | ZRQ165G | 11-1621Q | 8-1624Q | Flat face | 24.4 | ||
| 20 | ZRQ165G-A | 8-1621Q | 8-1826Q | Flat face | 24.3 | ||
| 21 | ZRQ165G-B | 9-1621Q | 9-1826Q | Flat face | 24.3 | ||
| 22 | ZRQ178G | 10-1621Q | 9-1826Q | Concave face | 25.5 | ||
| 23 | ZRQ203G | 11-1621Q | 9-1826Q | Flat face | 30.2 | ||
| 24 | ZRQ203G-A | 6-1826Q | 9-1826Q | Concave face, | |||
| Concentric Casing System With Ring Bits ZRTG140 | |||||||
| Outer dia.of casing tube | Inner dia.of casing tube | Outer dia. of ring bit | Inner dia. of ring bit | Outer dia. of pilot bit | Match hammer | Weight(kg) | |
| 183mm | 163mm | 188mm | 140mm | 160mm | ZRC130G | 60.3 | |
The most popular rock drill bit
