SD6 dth hammer bits for drilling rig using on mining engineering
Qideli drill tools manufacturer has a full range of DTH drill bits with SD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
Shank types: SD4, SD5, SD6, SD8. SD10,SD12.
DTH hammer bits hole diameter:3'', 4'', 5'', 6'', 8'',10",12"(85mm-381mm).
SD SERIES DTH BITS PARAMETERS:
| SD shank Bits | Bit Dia. | No.
Air Holes | Gauge
Buttons | Front
Buttons | Weight
(Kgs) | Part No. |
| mm | inch |
SD4
| 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 9.0 | SD4-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 9.5 | SD4-110 |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 9.8 | SD4-115 |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 11.5 | SD4-120 |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 12.3 | SD4-127 |
SD5
| 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | SD5-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | SD5-140 |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | SD5-146 |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | SD5-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | SD5-165 |
| SD6 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 26.0 | SD6-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 28.0 | SD6-165 |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 31.0 | SD6-178 |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 34.0 | SD6-190 |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 36.0 | SD6-203 |
SD8
| 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 | SD8-195 |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 41.0 | SD8-203 |
| 216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | SD8-216 |
| 254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | SD8-254 |
| 305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | SD8-305 |
SD10
| 254 | 10" | 3 | 12×φ18 | 20×φ16 | 108.0 | SD10-254 |
| 305 | 12" | 4 | 12×φ18 | 36×φ18 | 125.0 | SD10-305 |
| 311 | 12 1/4" | 4 | 12×φ18 | 36×φ16 | 130.0 | SD10-311 |
| 318 | 12 1/2" | 4 | 12×φ18 | 38×φ16 | 142.0 | SD10-318 |
| 330 | 13" | 4 | 16×φ18 | 42×φ16 | 155.0 | SD10-330 |
| SD12 | 305 | 12" | 4 | 12×φ18 | 36×φ16 | 156.0 | SD12-305 |
| 311 | 12 1/4" | 4 | 12×φ18 | 36×φ16 | 168.0 | SD12-311 |
| 330 | 13" | 4 | 16×φ18 | 42×φ16 | 180.0 | SD12-330 |
| 356 | 14" | 4 | 16×φ19 | 48×φ16 | 191.0 | SD12-356 |
| 381 | 15" | 4 | 16×φ19 | 48×φ18 | 200.0 | SD12-381 |
Advantages:
1. The carbide we using the brand of KD10.This carbide is using 's technique.
2. We use high quality special steel and mature and stable heat treatment process.
3. In addition, we have more than 20 years of drilling equipment production experience.
Is right to chose us-Putian Qideli Drilling Tools Co.,Ltd.
Main dimension:
About Us:
Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile
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