| Sign In | Join Free | My burrillandco.com |
|
...bit: Specifications: 1). 4'' RC bits: TRC4 2). 5'' RC bits: RE543,RE545,RE040,RE052,RE054,RE140 3). 6'' RC bits: TRC6; 4). 8'' RC bits: TRC8; 5). 12'' RC bits: TRC12. Connection thread specifaction: 1). Reme...
... Air pressure DTH bits(COP32/BR3/HD35/IR3.5/COP34/QL30) 85 / 90 / 95 / 100 / 105 4.2 ~ 5.5 4 inch high Air pressure DTH bits(HD45/DHD340A/COP44/SD4/QL40/HM4) 105 / 110 / 115 / 120 / 127 9 ~ 12 5...
Conventional Hammer Down The Hole Hammer 4 Inch Hammer MACH For Shank Mach44 Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower energy consumption and higher impact fre...
..., HSD Series Tubeless hammer: HD-A Series, HQL-A Series, HM Series, HMACH-ASeries, HSD-A Series Application: mining industry, energy, metallurgy, geology, ......
Conventional QL Series Down The Hole Hammer QL50 5 Inch Hammer For Shank QL50 Qualified High Air Pressure QL50 tubeless DTH Hammer, Mining Hammer 1, valveless air distribution. More reliable. 2, simple design o...
...Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ...
... and low air pressure DTH drill bits are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in sur...
...Bit Water Well Drilling Rig Pump Driller Borehole Drill Equipment CD85-270 DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mi...
...Hammer Bits QL60 Dia 152 - 203 Mm With High Air Pressure Our Cir Series Bits are same as Atlas Copco and etc international Cir Series DTH Hammer. The Cir Series hammer including Cir70, Cir90,Cir100,Cir110, C...
...Bits: 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure hole Dia.: 85-305mm 4. Face type: Drop center/concave/convex/double gauge/flat 5. Our D...
...Hammer Bits DHD350 COP54 140mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bi...
...hammer RH350 Hammer DTH Drilling Tools 10" SD DTH Hammer Bigger Size Hole Down The Hole Drilling The RH350 is a lean and dependable hammer based on a well-proven design. This hammer works with various i...
..., geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit...
Big Hole Drilling Down The Hole Hammer 10 Inch HSD Series HSD10 For SD10 Shank High Air Pressure DTH Hammer (with foot valve) It is a kind of valveless high air pressure DTH hammer with foot valve. Advantages: ...
... and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer are designed for maximum performance and hole cleaning ability and...
Product Description A kind of DTH hammer which is shorter but more efficient and energy efficient. we called them supper speed series DTH hammer. It is widely used in railway, highway, hydropower, water conserv...