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6 Inch High Pressure DTH Drill Bits DHD360 Down The Hole Water Well Drill Bit

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6 Inch High Pressure DTH Drill Bits DHD360 Down The Hole Water Well Drill Bit

Country/Region china
City & Province beijing beijing
Categories Tool Cases & Bags

Product Details

6 inch high pressure DTH bits DHD360 Down The Hole water well drill bit  

 

DTH Bits

Part Number

Product Code and

Brief Description

Flushing Holes

Diameter

(mm)

Weight

(kg)

Gauge Buttons

( No.x mm)

Front Buttons

( No. x mm)

DTH Hammer
4148301682DTH65PQ168 - 721.54 x123 x 12DTH65
4148301683DTH75PQ375 - 772.45 x 123 x 12DTH70
4148301684DTH76PQ276 - 782.55 x 123 x 12DTH76
4148301685DTH76-78278 - 822.65 x 123 x 12DTH76
4148301686DTH80PQ382 - 8435 x 126 x 12DTH80, DTH80X
4148301687DTH90A390 - 953.66 x 144 x 12DTH80, DTH80X
4148301688DTH80XD-90390 - 953.46 x 124 x 12DTH80XD
4148301689DTH80-II-80380 - 8235 x 124 x 12DTH80-II
4148301690DTH90B390 - 953.86 x 144 x 12DTH90, DTH90-I
4148301691DTH90T1290 - 953.66 x 141 x 12, 3 x 12 (Spherical)DTH90, DTH90-I
4148301692DTH90T2290 - 953.86 x 14 (Spherical)4 x 12 (Spherical)DTH90, DTH90-I
4148301693DTH90T3J390 - 953.6

6 x 14

(Ballistic)

4 x 12 (Ballistic)DTH90, DTH90-I

 

 

Technical Manual of DTH Hammer

 

 3 Inch3.5 Inch4 Inch5 Inch6 Inch8 Inch12 Inch
Drilling diamter(mm)Φ82-85Φ90-93Φ105-130Φ130-152Φ152-305Φ203-305Φ302-508
Hammer length(mm)86790810521387145015511934
External diamerer(mm)Φ71Φ81Φ92Φ114Φ136Φ181Φ275
Weight(kg)1921.83869126277642
Working pressure(Mpa)0.8-2.10.8-2.10.8-2.10.8-2.10.8-2.10.8-2.10.8-2.1
Air consumption(m3/min)3-124.3-14.23.5-185.7-188.5-2512-3114-45
Torque(N.M)15020530459082215602410
Lmpact frequenc(Time/Min)≥800950-1500≥800810-1470820-1475860-1510980-1446
Connection threadinside 48.8x4.2outside API 2-3/8"inside API 2-3/8"outside API 3-1/2"outside API3-1/2outside API4-1/2"outside API6-5/8"
Connection threadΦ47-6Φ53-8Φ64-8Φ84-8Φ99.5-8Φ128-10Φ184-8
Bit shank

3"-

85

3.5"-

90

4"-

105/115/130

5"-

130/140/152

6"-

152/165/178/194/203/216/230/254/305

8"-

152/165/178/194/203/216/230/254/305

12"-

302/311/330/357/381/444/483/508

 

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