Good quality Mining Rig - Down the hole dth hammer and bit supplier for sale – TDS
Good quality Mining Rig - Down the hole dth hammer and bit supplier for sale – TDS Detail:
	
DTH Bit(1) Made from premium quality alloy steel for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand (2) Apply “hot (thermal) -insertion” processing procedure to insert the buttons as same as internationally well-known brand, (4) Entire CNC processing procedure ensure the quality consistency and reliable. (5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special “stress relief” processes ensure consistent performance. (6) Designed for maximum performance and hole cleaning ability and high penetration rate.

| 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  | 
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  | 
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  | 
1.0-2.5Mpa | 
| CD65 | API 3 1/2″ Reg | φ148mm | φ155-φ190 | 
Cop64
 DHD360  | 
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  | 
1.0-2.5Mpa | 
| CD85 | API 4 1/2″ Reg | φ185mm | φ195-φ254 | 
Cop84
 DHD380  | 
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  | 
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 | 
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Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Good quality Mining Rig - Down the hole dth hammer and bit supplier for sale – TDS , The product will supply to all over the world, such as: Kuwait, Iraq, Israel, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
        






