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90mm 115mm 120mm Down The Hole Drill Adapter

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90mm 115mm 120mm Down The Hole Drill Adapter

Country/Region china
City & Province beijing beijing
Categories Other Tools

Product Details

Down The Hole Drill Adapter DTH Drilling Tools Diameter 90mm 115mm 120mm

 

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

 

Specification:

DTH Subs Specification
Female- Male
Female AMale BDiameter ADiameter BLengthWrench flatWeightPart Number
mmmmmmmmkg
2 3/8"API Reg2 3/8"API Reg7777140654.04148301570
2 3/8"API Reg2 3/8"API Reg9090140655.54148301571
2 3/8"API Reg2 3/8"API Reg102102130767.84148301572
2 3/8"API Reg2 3/8"API Reg9090144655.54148301573
2 3/8"API Reg2 3/8"API IF9595130658.04148301574
2 3/8"API Reg2 7/8"API Reg901021209510.54148301575
2 3/8"API IF3 1/2"API Reg9090164656.84148301576
2 7/8"API Reg2 3/8"API Reg9090154656.54148301577
2 7/8"API Reg2 3/8"API Reg901151209511.04148301578
3 1/2"API Reg3 1/2"API Reg1151152199512.54148301579
3 1/2"API Reg2 3/8"API IF1151151609510.54148301580
3 1/2"API Reg2 7/8"API Reg1151151609510.84148301581
3 1/2"API Reg2 7/8"API IF1151151609510.84148301582
3 1/2"API Reg3 1/2"API Reg1151151609510.54148301583
3 1/2"API Reg4 1/2"API Reg14614613212016.54148301584
4 1/2"API Reg3 1/2"API Reg1461152359519.04148301585
F48×10F42×10595920340-4148301586
F48×10F48×10595920340-4148301587
F48×102"API Reg595920340-4148301588
Female - Female
Female AMale BDiameter ADiameter BLengthWrench flatWeightPart Number
mmmmmmmmkg
2 3/8"API Reg2 3/8"API Reg7777200654.54148301589
2 3/8"API Reg2 3/8"API Reg9090200656.04148301590
2 3/8"API Reg2 7/8"API Reg9090225656.24148301591
2 3/8"API Reg3 1/2"API Reg11511521095   10.04148301592
Male - Male
Female AMale BDiameter ADiameter BLengthWrench flatWeightPart Number
mmmmmmmmkg
2 3/8"API Reg2 3/8"API Reg909070654.64148301593
2 3/8"API Reg3 1/2"API Reg9011597959.04148301594
3 1/2"API Reg3 1/2"API Reg115115909510.04148301595

 

Applications

• Underground mining
• Quarry benching operations
• Water well drilling

 

Company Information

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

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