Fast delivery Eccentric Overburden Bit - Dth Hammer Drilling Bit Manufacturer In China With Factory Price – TDS
Fast delivery Eccentric Overburden Bit - Dth Hammer Drilling Bit Manufacturer In China With Factory Price – TDS Detail:
High air pressure dth drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling and qurrying in mining industries and other construction fields.
| 
 Model 
 | 
 Thread Connection 
 | 
 OD(mm) 
 | 
 Rec.Hole Size 
 | 
 Shank Style 
 | 
 Working Pressure(Bar) 
 | 
| 
 CD35 
 | 
 API 2 3/8″ Reg 
 | 
 φ82mm 
 | 
 φ90-φ105 
 | 
 DHD3.5
 
CD35 
 | 
 1.0-1.5Mpa 
 | 
| 
 CD45 
 | 
 API 2 3/8″ Reg 
 | 
 φ99mm 
 | 
 φ110-φ135 
 | 
 Cop44
 
DHD340 
CD45 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD4 
 | 
 API 2 3/8″ Reg 
 | 
 φ99mm 
 | 
 φ110-φ135 
 | 
 SD4
 
CSD4 
 | 
 1.0-2.5Mpa 
 | 
| 
 CQL40 
 | 
 API 2 3/8″ Reg 
 | 
 φ99mm 
 | 
 φ110-φ135 
 | 
 QL40
 
CQL40 
 | 
 1.0-2.5Mpa 
 | 
| 
 CD55 
 | 
 API 2 3/8″ Reg
 
API 3 1/2″ Reg 
 | 
 φ125mm 
 | 
 φ135-φ155 
 | 
 Cop54
 
DHD350R 
CD55 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD5 
 | 
 API 3 1/2″ Reg 
 | 
 φ125mm 
 | 
 φ135-φ155 
 | 
 SD5
 
CSD5 
 | 
 1.0-2.5Mpa 
 | 
| 
 CQL50 
 | 
 API 3 1/2″ Reg 
 | 
 φ125mm 
 | 
 φ135-φ155 
 | 
 Cop54
 
QL50 
CQL50 
 | 
 1.0-2.5Mpa 
 | 
| 
 CD65 
 | 
 API 3 1/2″ Reg 
 | 
 φ148mm 
 | 
 φ155-φ190 
 | 
 Cop64
 
DHD360 
CD65 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD6 
 | 
 API 3 1/2″ Reg 
 | 
 φ148mm 
 | 
 φ155-φ190 
 | 
 SD6
 
CSD6 
 | 
 1.0-2.5Mpa 
 | 
| 
 CQL60 
 | 
 API 3 1/2″ Reg 
 | 
 φ148mm 
 | 
 φ155-φ190 
 | 
 Cop64
 
QL60 
CQL60 
 | 
 1.0-2.5Mpa 
 | 
| 
 CD85 
 | 
 API 4 1/2″ Reg 
 | 
 φ185mm 
 | 
 φ195-φ254 
 | 
 Cop84
 
DHD380 
CD85 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD85 
 | 
 API 4 1/2″ Reg 
 | 
 φ185mm 
 | 
 φ195-φ254 
 | 
 SD8
 
CSD8 
 | 
 1.0-2.5Mpa 
 | 
| 
 CQL80 
 | 
 API 4 1/2″ Reg 
 | 
 φ185mm 
 | 
 φ195-φ254 
 | 
 QL80
 
CQL80 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD10 
 | 
 API 4 1/2″ Reg
 
API 5 1/2″ Reg 
API 6 5/8″ Reg 
 | 
 φ225mm 
 | 
 φ254-φ311 
 | 
 SD10
 
CSD10 
 | 
 1.0-2.5Mpa 
 | 
| 
 CN100 
 | 
 API 6 5/8″ Reg 
 | 
 φ225mm 
 | 
 φ254-φ311 
 | 
 NUMA100
 
CN100 
 | 
 1.0-2.5Mpa 
 | 
| 
 CSD12 
 | 
 API 6 5/8″ Reg 
 | 
 φ275mm 
 | 
 φ305-φ445 
 | 
 SD12
 
CSD12 
 | 
 1.0-2.5Mpa 
 | 
Product detail pictures:
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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
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