311 - 320 of 330
4 inch dth button bit
Selling leads
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ST68 4-6 Inch Spherical Bench Long Hole Tungsten Carbide Rock Drill Bit Description This type of bit is well known for its wear resistance on soft to ...
2026-07-31 00:08:35
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RC Hammer Drilling Reverse Circulation Down The Hole Hammer for Exploration RC45 Product Overview KSQ offers a complete line of Reverse Circulation ...
2026-07-31 00:08:35
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..., kg mm inch Front Gauge Angle Front Side Dome Bit for Reaming T51 Spherical 152 6 2 x 14 18 x 14 35 3 1 10.6 Ballistic 152 6 2 x 14 14 x 14 35 3 1 ...
2026-07-31 00:08:35
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...Button Rock Drill Bit - 7 Degree 36-42mm High-performance rock drilling tool specifically designed for hard rock mining, quarrying, and constructio...
2026-07-31 00:08:35
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... blow tube. BR1 DTH Hammer Structure BR1 Hammer And Bit Technical Parameters BR1 Series DTH Hammer Features Valved air distribution hammer BR1 ...
2026-07-31 00:08:35
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... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole ...
2026-07-31 00:08:35
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...Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model and is competent to operate ...
2024-12-09 11:00:45
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...drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in making and researching on ...
2026-07-31 00:08:35
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...drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in making and researching on ...
2026-07-31 00:08:35
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... in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, ...
2026-07-31 00:08:35
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