High Hardness Water Well Drill Bits 3 Blades Steel Body Abrasion Resistance
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... wear-resistance of PDC cutter and toughness of carbon steel makes the drill bit has a long service life and high drilling speed.PDC concave bit is suitable for drilling soft to medium hard rock formation. They are often use with underground drilling rig....
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Hard Water Well Drill Bits T45 89mm Ballistic Mining Drill Bits 4 Flushing Holes
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...Hard Water Well Drill Bits T45 89mm Retractable Thread Button Drill Bits Ballistic Button Drill Bit Stable All KSQ' bits are computer aided designed and engineered, CNC manufactured and multiple heat-treated, to extend the product life for maximum wear and performance in the toughest of drilling......
KSQ Technologies (Beijing) Co. Ltd
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Hard Water Well Drill Bit for Mining and Construction
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... to the shape of the cutting edge, it can be divided into cross shaped, straight shaped, spherical tooth shaped, etc. The cross shape is suitable for medium hard rocks and...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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API 7 1/2" 190.5mm Hard Rock Water Well Drill Bits
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... Product Name API 7 1/2" Tricone Drill Bit Water Well Drilling Bit Model 7 1/2" HA617GY Product Standard API Spec. 7-1 Pin Thread API Reg. 4 1/2" Sealed Bearing O-Ring Sealed Journal Bearing Normal WOB 0.70~1.20 KN/MM (Bit Diameter) Gross / Net Weight 32 /...
Beijing Silk Road Enterprise Management Services Co.,LTD
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Hard Rock PDC Drilling Bit Oil And Gas Drill Tools For Water Well Drilling Rig
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Hard Rock PDC Drilling Bit Oil and Gas Drill Tools for Water Well Drilling Rig Product name Hard Rock PDC Drilling Bit Oil and Gas Drill Tools for Water Well Drilling Rig Size 177.8mm type PDC Drilling bit Number of blade 4 thread 3 1/2 inch API Reg pin Gauge protection gauge protection WOB 25~120KN/mm RPM 60~350r/min Application formation Medium hard to hard......
Suzhou Energy Tool Co., Ltd.
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Low Air Pressure Water Well Drill Bits Dth Button Bits In 6 Inch 152mm Size
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... and suit for hard rock formation DTH hammer bit is also called down the hole tool hammer bits. It is very popular in the world. It is suitable for hard rock formation and have low cost when compared with tricone bits and PDC bits in water well drilling....
KSQ Technologies (Beijing) Co. Ltd
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Flat Face Water Well Drill Bits , DHD360 178mm Diameter Rock Drill Bits
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...Water Well Drill Bits , DHD360 178mm Diameter Rock Drill Bits Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash. 2. Convex Face For high penetration rates in soft to medium-hard......
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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Great Water Well Drill Bits , Diamond Oil Drill Bit Annular Cutter High Strength
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...Water Well Drilling Bit PDC Bit With Annular Cutter PDC Bits Send PDC Reamer Drill Bit Introduction 1. PDC reamer drill bit was originally developed for coal mining and it has been proved to be exceptionally cost effective for geotechnical drilling. 2. PDC reamer drill bit have extremely fast penetration rates and a very long working life. The cutters are extremely tough and can core formations such as hard......
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Three-Wing Conventional Scraper Bit High Wear-Resistant Water Well Drill Bit
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... new PDC cutter drag bit Drilling formation: Soft to hard rock formation Application: Water well, oil well, ore well drilling Connection: API reg pin/ box thread Gauge protection: with Color: Blue, Golden, Silvery PDC Drag Bits Specifications: Size (Inch)...
Hengshui Aoxing Geological Equipment Co., Ltd
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50/55/65mm Skirt Body Hard Alloy Rock Drilling Bit for Mining Projects
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... and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit Diameter 32/34/36/38/40/42mm Connection method Taper Thread Type of Skirt Body 50/......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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