Active Member
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[China]
Address: NO.1403,Sector A,YaoHua Plaza,Changjiang Road N.,Tianyuan Distict,Zhuzhou City,Hunan412007,China
Contact name:Nat Zhou
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD. |
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Reverse Circulation Bit DTH Button Bit DTH Tools for H-RC4 MIC5 HPR5
DTH Hammers And Button Bits
DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project.
Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining,
Marble Quarry Or Well Drilling And Other Construction Projects.
| Diameter | No. of Buttons | Buttons*Button Diameter (mm) | Gauge Buttons Angle° | Flushing Hole | Weight Approx. Kg | Shank | |||
| mm | Inch | Gauge | Centre | Side | Centre | ||||
| 115 | 4 1/2 | 16 | 8*14 | 8*13 | 35° | - | 2 | 14 | H-RC4 |
| 140 | 5 1/2 | 16 | 8*16 | 8*14 | 35° | - | 2 | 16.5 | H-RC5 |
| 165 | 6 1/2 | 15 | 8*18 | 8*16 | 35° | - | 2 | 19.5 | H-RC6 |
| 133 | 5 1/4 | 16 | 8*16 | 8*14 | 35° | - | 2 | 17.5 | MIC5 |
| 140 | 5 1/2 | 16 | 8*16 | 8*14 | 35° | - | 2 | 18 | MIC5 |
| 146 | 5 3/4 | 16 | 8*16 | 8*14 | 35° | - | 2 | 20 | MIC5 |
| 133 | 5 1/4 | 16 | 8*16 | 8*14 | 35° | - | 2 | 12.5 | HPR5 |
| 140 | 5 1/2 | 16 | 8*16 | 8*14 | 35° | - | 2 | 13 | HPR5 |
| 146 | 5 3/4 | 16 | 8*16 | 8*14 | 35° | - | 2 | 13.5 | HPR5 |
| 115 | 4 1/2 | 16 | 8*16 | 8*13 | 35° | - | 2 | 14.4 | HRP4 |
| 127 | 5 | 16 | 8*16 | 8*14 | 35° | - | 2 | 15 | HRP4 |
| 133 | 5 1/4 | 16 | 8*16 | 8*14 | 35° | - | 2 | 15.5 | HRP4 |
