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[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
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Verified Suppliers
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High Air Pressure 90mm 95mm 100mm DHD3.5 DTH Drill Bits For Rock Drilling
SOLLROC is a leading manufacturer of rock drilling tools, like DTH
hammers and bits, DTH drill pipes, RC hammers and bits, tophammer
button bits, coupling, cross bits, drill rods located in Changsha,
Hunan, China.
We have rich experience in this field of DTH hammers and bits for
20 years.
Owing to high quality, professional serivce and competitive price,
we have gotton good reputation from our customers all over the
world, such as France, Spain, Italy, South Africa, Australia, Iran,
Malaysia, etc.
Product specifications:
| Hammer: COP 34, DHD3.5 | ||||||
| Diameter mm | Part No. | Buttons x Button diam(Gauge outer, Gauge inner, Centre, Cone) | Gauge buttons angle o (Outer, Inner, Cone) | Flushing holes (No. x size mm) | Weight approx. kg | Foot valve Part No. |
| Flat front, HD | ||||||
| 90 | 100-5090-31,24-20* | 8x12.7, - ,7x11, - | 35, - , - | 2 | 5.8 | 9279 |
| 92 | 100-5092-31,24-20 | 8x12.7, - ,7x11, - | 35, - , - | 2 | 5.8 | 9279 |
| 95 | 100-5095-31,24-20 | 8x12.7, - ,7x11, - | 35, - , - | 2 | 5.9 | 9279 |
| 100 | 100-5100-31,24-20 | 8x12.7, - ,7x12.7, - | 35, - , - | 2 | 6.1 | 9279 |
| 105 | 100-5105-31,24-20 | 8x14.5, - ,7x12.7, - | 35, - , - | 2 | 6.3 | 9279 |
| SpeedBit | ||||||
| 92 | 100-5092-31-55,24-20 | 8x12.7, - ,7x11, - | 35 | 2 | 5.8 | 9279 |
| 95 | 100-5095-31-55,24-20 | 8x12.7, - ,7x11, - | 35 | 2 | 5.9 | 9279 |
| 100 | 100-5100-31-55,24-20 | 8x12.7, - ,7x12.7, - | 35 | 2 | 6.1 | 9279 |
| 105 | 100-5105-31-55,24-20 | 8x14.5, - ,7x12.7, - | 35 | 2 | 6.3 | 9279 |
| Convex front, Ballistic | ||||||
| 92 | 100-5092-31-61,24-20 | 7x12.7, 4x12.7, 2x12.7, - | 40, 20, - | 2 | 5.8 | |
| 95 | 100-5095-31-61,24-20 | 7x12.7, 4x12.7, 2x12.7, - | 45, 30, - | 2 | 5.9 | |
| 100 | 100-5100-31-61,24-20 | 7x12.7, 4x12.7, 2x12.7, - | 45, 30, - | 2 | 6.1 | |
| 105 | 100-5105-31-61,24-20 | 7x14.5, 4x14.5, 2x14.5, - | 45, 30, - | 2 | 6.3 | |
Product photos
