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effective pdc core bits 113mm

May 17, 2012

... coring-drilling for geological exploratory of coal measure stratum. Applicable rock formation: f≤8Specifications:model diameter PDC cutter blade quantity ... rock formation working way LJQ60GP φ60 high-strength plane PDC 5 ... all kinds of PDC coring and non-coring bits, PDC oil bits and PDC anchor bits. PDC bit can be widely used in ...

Supplier: Guilin Star-Diamond Superhard Material Co., Ltd. [China Manufacturers]

PCD cutters for mining bits

Jun 17, 2012

... Anchor shank drill bits, stepped side cuffed core bits, core bits. Application: Coal measure stratum and rock formation. VB ... bits, forced core bits, forced non-core bits. Application: Medium hard formations, f≤ 10. VB1308 also has excellent performance in drilling rock ... rate of penetration Usage: Super-forced core bits, super-forced non-core bits Application: Conglomerate, granite, quartz, sandstone ...

Supplier: Henan Yinwang Trade Co., Ltd. [China Manufacturers]

R25/32 Composite Rock Bolt

Apr 16, 2012

Anchor bolts Composite rock bolts. coupling. plate,bits and nut Split set rock bolts known as the "rock friction stabilizer," the early seventies developed by ... Ingersoll-Rand Company, supply supporting the mining use. Split set rock bolts is a highly specialized support products, is the advanced ... can be customized according to customers' requirements. R25/32 Composite Rock Bolt

Supplier: Xiamen Chemelite Enterprises Co., Ltd. [China Manufacturers]

Polycrystalline Diamond TSP Insert for Drill Bits

Jun 12, 2012

... etc.) that can be inserted into cutting tools, drilling bits, reamers, wire drawing dies, and other wear-resistant ... components. Drill bits and reaming shells made with TSP diamonds are ... rocks with hardness below 7 degrees, such as lime rock, marble, shale, etc, and in medium to ... .4. It is suitable for mining bits and oil drilling bits.5. Our engineers can control the ...

Supplier: Henan Union Abrasives Corp. [China Manufacturers]

Rock Drilling Accessories (Mining Machinery Parts)

Sep 27, 2012

drill bit, drill steel, striking bar, coupling, drill rod, jackhammer bit are used for the mining and coal exploration. Drill bits and coupling; Drill rods and coupling; Drill steel; Striking bar; Jackhammer; (All are for mining and coal exploration use) Rock Drilling Accessories (Mining Machinery Parts)

Supplier: Jackwell Technology Co., Ltd. [China Manufacturers]

Rock Tools

Aug 24, 2012

... drill bit according to your request All of cross drill bits have certificate of ISO9001 and ISO14001 Features: 1) Tapered connection ... : 28-127mm Any further questions, pls contact us feel free Rock Tools

Supplier: Shandong Tongya Traffic Safety Facilities Co., Ltd. [China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Sep 24, 2012

YG15 K034 cemented carbide drill bits for coal mining: 1.trial order acceptable. 2. ... free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining:Products feature: 1. Mining carbide ... it is using in producing coal seam rotary drilling and rock drill.Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd., ... in those markets. YG15 K034 cemented carbide drill bits for coal mining

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd. [China Manufacturers]

rock drill bit

Oct 31, 2012

Our drill bits are endurable and suitable for all kinds of stratum. Our drill bits are endurable and suitable for all kinds of stratum,especially for rock.The rock bit diameter can reach 1500mm.We offer processing by sample and design. rock drill bit

Supplier: Shandong Geological & Mineral Equipment Ltd. Corp. [China Manufacturers]

TH98 ROCK DRILLING HAMMER

Jul 04, 2012

... : 76mm drill rods with API 2 3/8"REG BOX bits with COP44.DHD340A,Mission40,QL40,SD4,XL4 shanksApplication fields: all ... ³/min)10.5-24 27 7.130-5010.5bar17bar24bar TH98 ROCK DRILLING HAMMER

Supplier: Changsha Tianhe Drilling Tools And Machinery Co., Ltd. [China Manufacturers]

rock cross bit

Nov 15, 2012

... is 7days 4)professional product 1)We can supply cross bits from diameter 32 millimeter to 80 millimeter, or according to ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of our ... lay the foundation for an exceptional standard of finished drill bits. We have passed ISO 9001:2000 qualities administer system certification ...

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd. [China Manufacturers]

Single tube impregnated core bits

Jul 29, 2012

Single tube impregnated core bits It is suitable for drilling in intact medium hard, ... hard and very ha Single tube impregnated core bits It is suitable for drilling in intact medium hard, ... hard and very hard rock,especially for shallow hole drilling ,engineering drilling and underground ... with double tube core barrel. Single tube impregnated core bits

Supplier: Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd. [China Manufacturers]

Kennametal code mining bits with tungsten carbide tip milling cutter

Feb 09, 2012

... tip ,Kennametal cutting bits The heads of our mining bits adopt tungsten carbide,which can drill powerfully into the rock to break the ... rock.Besides, while working, ... our mining bits can rotate freely in the holders ...

Supplier: Yanggu Sanhe Tools Co., Ltd. [China Manufacturers]

water well drilling bits

Jun 10, 2012

... ) PDC water well drilling bit (2) API thread(3) Applicable rock formation: f≤8(4) 3-wings, 4 wings, 5 wings ... , high-efficiency, and good performance cost ratio.Water well drilling bits water well drilling ...

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd. [China Manufacturers]

Wet Diamond Bits For Drilling Stones

Mar 09, 2012

... Ceramic Tile, Porcelain Tile. Wet Diamond Bits For Drilling Stones Core drill bits stone drill bits1. Granite, Marble, ... core length with 5/8-11 hub 5. Rock drilling,over burden bit,drill bit.single and ... Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point ... blade, Router Bits & Profiles, Flexible Polishing Pads, Silicon Carbide ...

Supplier: Huzhou Gus Imp. & Exp. Co., Ltd. [China Manufacturers]

SupAnchor GRP Self-Drilling Rock Bolt

Apr 17, 2012

... anchor FiReP SPINMAX is a new generation of FiReP rock bolt series with a considerably improved torque resistance and ... profile for strong jointing with drill bits, nuts and also couplers.FiReP SPINMAX GRP self-drilling rock bolts are used for; - ... Face stabilisation-Forepoling-Slope stabilisation- Groud support in soft rock-Systematic rock bolting In combination with injection work of surrounding ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd. [China Manufacturers]

underground rock bolt for supporting

Apr 09, 2012

1.Underground rock bolt 2.It embodies drilling, grouting and anchoring as a ... at the place with narrow space, achieving the aim of rock reinforcement with extra-long anchor.3.It’s unnecessary to ... only unless otherwise noted3) right hand bolts4) kinds of drill bits are optional for different ground conditions. underground rock bolt for supporting

Supplier: Luoyang Gongyan Technology Co., Ltd. [China Manufacturers]

FRP pultruded Mine application Composite Rock Bolts

Apr 22, 2012

... rough exterior surface that promotes adhesion FRP Geological stabilization (Composite Rock Bolts)There are situations in the mining and earthworks industries ... their ability to be able to cut with diamond cutter bits affords the mine operator greater production efficiencies and enhanced operator ... 21mm 24mm 25mm 32mm 38mm FRP pultruded Mine application Composite Rock Bolts

Supplier: Exel Composites (Nanjing) Co., Ltd. [China Manufacturers]

Sinorock ES R32/51 rock drill bit

Jul 17, 2012

... rock drill bit. 2.Button drill bit is most crucial part 3.Drill bit quality is stable. 4.ISO9001:2008. Drill bits ... anchor bars. They are provided as sacrificial drill bits (one time use only) and will be left ... . Sinorock can provide a full range of drill bits according to customers' requirement. It's widely used ... ES R32/51 rock drill bit , we can offer a large range of drill bits to suite the ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd. [China Manufacturers]

masonry drill bits

May 25, 2012

... drilling2.for drilling in masonry,concrete ,rock,artificial stone and breeze blocks.MASONRY DRILLS BITS Item Number DIAMETERL9926-14.0759926-24.5859926 ... -4624.06009926-4725.01609926-4825.04009926-4925.0600 masonry drill bits

Supplier: Danyang Royal Sino Tools Co., Ltd. [China Manufacturers]

masonry drill bits

Feb 25, 2012

masonry drill bits 1.used for drill masonry ,concrete and stone 2.good ... and long life. masonry drill bitsApplication: For drilling in concrete, rock, stone, masonry, marble and breeze block.Surface treatment: Zinc Placted ... contact with us if you need any details masonry drill bits

Supplier: Danyang Jinlong Diamond Tools Co., Ltd. [China Manufacturers]