12 1/4 Inch PDC Rock Drill Bit 6 Blades Tricone Drill Bit
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12 1/4 Inch 6 Blades Diamond Bit Drill Bit Tricone Drill Bit 1. The angle of the PDC cutter is 13-16°,which makes the bit have stronger aggressivity and higher ratory speed. 2. The design of the spiral blades is good for PDC cutter exposure and makes the bit drill into deeper formation in a higher speed. 3. The design of the high blades and deep flow pass makes the rock powder expel from the pit bottom as soon as possible.It can prevent the bit...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Diamond 12-1/2 Inch PDC Button Drill Bit Hard Rock Drilling Tool
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... material advances for oil drilling tools in recent years. Fixed-head bits rotate as one piece and contain no separately moving parts. When fixed-head bits use PDC cutters, they are commonly called PDC bits. Since their first production in 1976, the...
Suzhou Energy Tool Co., Ltd.
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API 5 1/2 Inch PDC Diamond Drill Bit For Oil And Gas Well Drilling
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...Inch PDC Diamond Drill Bit For Oil And Gas Well Drilling Description of PDC Drill Bits: PDC drill bit is a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of road and building. We has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications. Technical Parameter Bit Type 6” 8-1/2” 8-1/2” 12-1/4” Bit......
Dongying Oilman Machinery Equipment Co.,Ltd.
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12" Down The Hole SD12 DTH Drill Bits For Rock Drilling / Water well Drilling
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12" Down The Hole SD12 DTH Button Drill Bits For Rock Drilling Product specifications: SD12 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch DHD1120 305 12" 4 12×φ18 36×φ16 152.0 DHD1120-305 311 12 1/4" 4 12×φ18 36×φ16 157.0 DHD1120-311 330 13" 4 16×φ18 42×φ16 165.0 DHD1120-330 356 14" 4 16×φ19 48×φ16 178.0 DHD1120-356 381 15" 4 16×φ19 48×φ18 198.0 DHD1120-381 SD12 305 12" 4 12...
Changsha Sollroc Engineering Equipments Co., Ltd
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High Quality 5 Blades 12 1/4inch 311mm PDC Core Drill Bit For Oil Well Drilling
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... industry and directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of the drill body is divided into: steel body and carcass. The steel body is cheap to build and the...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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High Speed Steel PDC Drill Bit 12 1/4 Inch Polycrystalline Diamond Drill Bits
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...has a higher rotational speed, making it more cost-effective compared to traditional PDC and tee drills. We can customize any size, including non-standard sizes. Customers can choose whether to construct high-performance wear-resistant materials on the...
Langfang Blue Water International Trading Co.,Ltd
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305mm 12 Inch NUMA125 Dow The Hole DTH Drill Bit For Exploration Drilling
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...pressure DTH button bit description: Introducing the DTH Drill Bit by Kingdrilling - the ultimate choice for small and middle mining projects worldwide. With a focus on reliable quality and high cost performance, our drill bit has gained recognition as the...
Wuhan Kingdrilling Diamond Co.,Ltd
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High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit
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...DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight(Kg) mm inch Numa100 254 10 3 12*Φ18 20*Φ16 155.0 305 12 4 12*Φ18 36*Φ16 90.0 311 12 1/4 4 12*Φ18 36*Φ16 104.0 318 12 1/2 4 12*Φ18 38*Φ16 106.0 330 13 4 14*Φ18 42*Φ16 112.0 We can design and manufacture according to customers' requirmente of the bit......
KSQ Technologies (Beijing) Co. Ltd
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12 Inch 35° DTH Button Bit Drilling Tools High Efficiency For Mining Quarry
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... Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the...
SUVEC Rock Drilling Tools
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12 1/4 Inch Tricone Drill Bit , Matrix Body PDC Hole Drill Bit Longer Lifespan
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... Speed(r/min) 60~250 Weight on Bit(KN) 20~110 Flow Rate(lps) 45~60 2. PDC DRILL BITS - STANDARD CONNECTION SIZES We make some of the most nimble and compact pdc drill bits in the industry. In addition to our complement of surface and drill-out bits, we...
ROSCHEN GROUP
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