4 China 
2 Russia 
1 Hong Kong 
1 UK 
1 Brazil 
1 India 
1 Netherlands 
1 Germany 
mining drill bit Photos Catalog - page 2 - WorldBid B2B Market
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Pdc Anchor Shank Drill BitManufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for pricePDC anchor shank drill bits are mainly used for coal mine, water conservancy and hydropower, construction and communication penetration. Their life is 10-30 times of alloy bits. Usually the anchor shank drill bits have 2 or 3 wings. LD adopt high qua...
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Higher Wear Resistance Pdc Drill BitManufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price
PDC anchor shank drill bits are mainly used for coal mine, water conservancy and hydropower, construction and communication penetration. Their life is 10-30 times of alloy bits. Usually the anchor shank drill bits have 2 or 3 wings. LD adopt high qua...
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Pdc Drill BitMetals - Other - Zhengzhou LD Diamond Products CO., LTD - China - September 7, 2012 - contact company for price
PDC concave drill bit/PDC drag bits/PDC core bit/PDC arc pillar drill bit/PDC reamer bit/Oilfield PDC drill bit/PDC core bits PDC drill bit consists of PDC cutter brazed to Matrix or Steel Body. The PDC cutter has high hardness, abrasion resistance a...
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Polycrystalline Diamond Compact Pdc For Oil Gas Drill BitEquipment - Drill Bits - Shenzhen Haimingrun Industrial CO.,LTD - China - September 7, 2012 - contact company for price
PDC is composed of a layer of polycrystalline diamond and hard alloy substrate, and is synthesized through agglomeration of diamond micropowder and hard alloy substrate under the condition of ultrahigh pressure and high temperature (60, 000 atmospher...
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Tricone Drill BitEquipment - Drill Bits - Hejian Bainas Drilling Equipment Co,.Ltd - China - September 7, 2012 - contact company for price
The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formation. The HSN rubber O-ring provides adequate ...
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Steel Tooth Tricone Drill BitEquipment - Drill Bits - Hejian Bainas Drilling Equipment Co,.Ltd - China - September 7, 2012 - contact company for price
The 114-117 bits are used to drill low-compressive strength, soft formation.long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible.Wear-resistant hard facing is used to control tooth wear. On th...
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Iadc 437 837 Tricone Drill BitEquipment - Drill Bits - Hejian Bainas Drilling Equipment Co,.Ltd - China - September 7, 2012 - contact company for price
The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maxi...
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Drill BitGlass Products - Jiangme jiangyi Industrial Co.，Ltd - China - September 7, 2012 - contact company for price
core drill with G1/2 mounted is used for drilling glass Diameter:5mm- 120mm Dri ll Bit Please see our contact information below
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Drill Bit Grinder Mr 13aMetal Manufacturing - Wenling Meiri Machine Tool Co., Ltd. - China - September 7, 2012 - contact company for pricePortable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill sharpener, it is accurate and fast with easy operation. Technical parameters: Grinding range: ф2-ф14m...
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Matrix Body Pdc Drill BitGeneral Equipment / Machinery - Cangzhou Great Pdc Bits Co.,Ltd - China - September 8, 2012 - contact company for pricePDC bit 1) supply new and junk drill bits, pdc bits, tci bits, tricone bits, rock bits. 2)steel tooth bits, drill pipe, scrap drill bits, junk drill bits, scrap tricone bits, junk tricone rock bits, new rock bits, scrap pdc drill bits, rerun steel to...
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Pdc Drill Bit Cutters Polycrystalline Diamond CutterGeneral Manufacturing - Fujian Wanlong New Material Technology Co., Ltd - China - January 18, 2013 - contact company for priceDiafront manufactures Premium Quality PDC Cutters(High Wear/Abrasion Resistance and High Impact Resistance) for oil drilling and coal mining, simply because of better production technique and product design.diafront PDC cutters/PDC inserts Diafront P...
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Drill Bit Grinder 13aMachine Tools - New - TAIZHOU MEIRI MACHINE TOOL CO., LTD. - China - March 21, 2013 - contact company for price
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill sharpener, it is accurate and fast with easy operation. Grinding is accurate and rapid, easy operation, with no s...
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Hole Monster Pdc Drill BitEquipment - Drill Bits - HM Drilling Equipment Industry and Trade Incorpora - Turkey - April 3, 2013 - contact company for priceHole Monster is committed to providing state-of-the-art steel body PDC bits to optimize drilling efficiency and lower drilling costs. Our fully equipped manufacturing facility, well educated team of engineers and technicians that are using advanced d...
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Diamond Pdc Drill Bit Drag For Well DrillingEquipment - Drill Bits - Zhengzhou LD Diamond Products CO.,LTD - China - April 28, 2013 - contact company for price
diamond PDC drill bit/drag bit for well drilling PDC Drag bit are applied to rock formation f≤6, like mudstone, shale, sandstone, etc., mainly used for drain hole, grouting hole, geological and hydrology drilling, etc. Usually drag bits are thr...
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Water Well Drilling Pdc Drill Bit Drag BitsEquipment - Drill Bits - Zhengzhou LD Diamond Products CO.,LTD - China - April 28, 2013 - contact company for price
water well drilling PDC drill bit/drag bit/drilling bits/drill bit PDC Drag bit are applied to rock formation f≤6, like mudstone, shale, sandstone, etc., mainly used for drain hole, grouting hole, geological and hydrology drilling, etc. Usually...
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Tungsten Carbide Drag Bit Mineral Exploration Pdc Diamond DrillEquipment - Drill Bits - Zhengzhou LD Diamond Products CO.,LTD - China - April 28, 2013 - contact company for price
Tungsten carbide drag bit/mineral exploration bit/PDC drag bit, diamond drill bit About products PDC bits are used for water well drilling, geotechnical and environmental drilling, mineral exploration, geothermal wells, geothermal drilling, construct...
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17 1 2 Tricone Drill Bit Sjt517gEquipment - Drill Bits - Urumqi Siruite Mechanical Equipment Co., Ltd. - China - July 5, 2013 - contact company for pricewe are producing and trading Tci tricone rock bit, drilling bit, insert and tooth bit, tricone bti, tricone rock bit, milled tooth bit Steel tooth tricone bit , roller bit, hole opener bit, well drilling bit, petroleum well drilling bit, water well d...
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16 Iadc632 Roller Cone Drill Bit For Oilfield Water Well DrillingManufacturing / Casting - Casting - Urumqi Siruite Mechanical Equipment Co., Ltd. - China - September 9, 2013 - contact company for priceBIT Diameter (In) 16' BIT Diameter (mm) 406.4 IADC CODE :532 API RGE :7 5/8' Applicable Formations:Hard and dense formation with very high compressive strength but non abrasive Recommended Drilling Parameters WOB (kn/mm) :0.50~1.05 Speed r/mm:220~40 ...
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Hss Annular Cutter Tct Tungsten Carbide Burrs Twist Drill Bits Endmill Tool Bit Saw Blade Step ConeMetals - Steel - HIGRED TOOLS CO.,LTD - China - November 13, 2013 - contact company for priceHSS ANULAR CUTTER Manufacturing process:CNC FULLY GROUND Shank:Weldon, One Touch Material:M2 M35 M42 Finish:Bright, TiN Diameter:12-100mm H SS ANNULAR CUTTER WELDON SHANK the diameter of shank is 19.05mm, which is suitable for two-point perpendicular...
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Blast Furnace Taphole Drill BitEquipment - Drill Bits - Mining Machinery and Equipment - China - February 25, 2014 - contact company for price(1) Material of bit: All-steel, wear-resistant coating, alloy plate, button (2) Connect Size: 16mm-21mm (3) Diameter: 38mm-70mm. (4) Thread: H25，R32，R35 ，R38 (5) Shape: carbide 3-blade type, steel cross bit, carbide cross bit, bu...