rock anchor drill,China rock anchor drill Manufacturers, Suppliers

high strength hollow drill rock anchor

Feb 12, 2013

... , mining support 4.Low price and high quality Hollow drill rock anchor, matched with good fittings, is made of seamless steel ... international standard wave-shape thread, this anchor can be used to drill holes with help of bit.3 It ... narrow space, achieving the aim of rock reinforcement with extra-long anchor.6 Its unnecessary to take the measure ... *6mm,150*150*8mm. high strength hollow drill rock anchor

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

Sinorock rock button drill bit

Dec 21, 2012

... . 4.ISO9001:2008. Sinorock rock button drill bit Drill bits are used for drilling and the installation of anchor bars. They are provided as ... Thread Type Hardness Sinorock rock button drill bit Sinorock rock button drill bit Sinorock rock button drill bit Package for Sinorock rock button drill bit Sinorock rock button drill bit

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Self Drilling Rock Anchor

Feb 25, 2012

... reinforcement and tunnel disease treatment Self Drilling Rock Anchor Application ScopeSelf-drilling rock anchor is widely used in tunnel pre-support, ... continuous international standard wave-shape thread, this anchor can be used to drill holes with help of bit. 3. ... protecting and pregrouting to drill holes in condition of various surrounding rocks since this anchor embodies drilling, grouting and ...

Supplier: Yiwu Kaiser Enterprises Co., Ltd.

[China Manufacturers]

Diamond pdc anchor drill bits/best-economy PDC anchor drill bits

May 07, 2012

... automatically adjustable 5.stable 1. Diamond pdc anchor drill bits/best-economy PDC anchor drill bitsPDC drill bit is super hard material combined with diamond ... and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock. The carrier of ... has excellent abrasive resistance and applied to medium and hard rock (f≤12).Super strengthened PDC bits adopts newly designed ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

Dingrun High Quality Self-drilling Anchor Drill Bit

Apr 22, 2012

... ESSF,ESD,ESSD,EY,EYY Dingrun High Quality Self-drilling Anchor Drill BitSpecification:1)It's the most crucial part 2) ... quality is stable.We can offer a large range of drill bits to suite the changing geology encountered durig project, ... 110 Φ110 Φ130/Φ175/Φ200 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90 Φ130 EXX ... for Win-Win businesses. Dingrun High Quality Self-drilling Anchor Drill Bit

Supplier: Jiangyin Dingrun Precision Steel Pipe Co., Ltd.

[China Manufacturers]

SANHA S100S Hydraulic Breaker/Rock Hammer drill breakers silenced type/box type

Mar 17, 2013

... impact rate and powerful force;Applicable to various kinds of rock, cement, and ore operationPARAMETERSAPPLICABLE CARRIER WEIGHTDOOSANDH300HYUNDAIR335, R360KOMATSUPC300HITACHIZX300; ZX330CAT330, 329DVOLVOEC290KOBELCOSK320, SK350KATOHD1250 ... feel free to ontact us timely. SANHA S100S Hydraulic Breaker/Rock Hammer drill breakers silenced type/box type

Supplier: Shanghai Doocang Engineering Machinery Co., Ltd.

[China Manufacturers]

Kaiyu rock cross drill bit

Apr 26, 2012

... countries 3)ISO9001 Certificate 4)professional manufacturer 1)44mm cross drill bit,7 degree bits, reasonable price 2)Our tight focus ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of our ... , we lay the foundation for an exceptional standard of finished drill bits. We have passed ISO 9001:2000 qualities administer system3 ...

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

coal rock air drill bits for various drill

Aug 30, 2012

1.rapid chiseling in speed 2.cutting scope 3.saving time and strength coal rock air drill bits for various drill

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

twist rock anchor

Apr 01, 2013

twist rock anchor 1)low price; 2)great bearing capacity; 3)convenient installation twist rock anchor

Supplier: Chongqing Yecheng Mine Facility Co., Ltd.

[China Manufacturers]

TCI tricone bit rock bit drill bit steel tooth bit

Dec 04, 2012

... 1> TCI tricone bit, steel teeth tricone bit,rock bit,milled tooth bit,tci bit,steel tooth bit2 ... seal or metal seal8> including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps ... the bit has good gauge protection and up drill capability3> Bearing StructureHigh precision journal bearing, Ball lock ... , 537, 6176152.4517 TCI tricone bit rock bit drill bit steel tooth bit

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

tungsten carbide coal and rock mining drill bits

Nov 08, 2012

... ability. We are experienced in all kinds of tools for rock and soil project, such as Hole Openers, Hammers & Hammer Bits ... , Drag Bits, rock drilling, etc.We can produce the tools according to customers ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); tungsten carbide coal and rock mining drill bits

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

high strength fiberglass diameter 22mm FRP rock anchor bolt and plate

Apr 21, 2012

1.FRP rock anchor bolt and plate 2.FRP All-Thread Plate 3.High quality 4.Competitive price 5.Black and White color 1.FRP rock anchor bolt and plate2.FRP All-Thread Plate3.High quality4.Competitive price5.Black and White color

Supplier: Weihai Hard Rock Engineering Co., Ltd. (China)

[China Manufacturers]

SupAnchor high quality injection R-THREAD R38N rock anchor

Apr 01, 2013

... since drilling, placing and grouting SupAnchor Self-Drilling Anchor is a unique anchoring system and is today’sanswer ... Micro injection pile• Face stabilization • Temporary support anchor• Portal preparation • Soil nailing SupAnchor Rock ReinforcementSpecificationsTECHNICAL DATA R 38Outside diameter.............................................. .............................. 38 mmUltimate ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd.

[China Manufacturers]

Shell Expansion Rock Anchor Bolts prestressed hollow

Mar 31, 2013

... under pressure 4)hollow 1. product descriptionThis kind of anchor bolt is applicable to secondary complicated geological condition, ... permanent support and preparative support. Steel expansion type anchor bolt can form up the primary support quickly, resist ... purpose of long-term support.5. ApplicationGeneral hollow grouting anchor bolt is applicable to engineerings of railway, highway, tunnel ...

Supplier: Zhengzhou Eternoo Machinery Co., Ltd.

[China Manufacturers]

China Tungsten Carbide Rock PDC drill bits

Jun 21, 2012

... .Factory price 3.Greater Stability 4.Greater Durability PDC Drill bitsSpecifications1.PDC drill bits for mining and quarrying 2.Bit size:56 ...

Supplier: Shandong Yanggu Wuyue Rock Tools Co., Ltd.

[China Manufacturers]

Extension rod /rock drills/ drill pipe

Nov 18, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Jun 07, 2012

... 3.Material:Carbon Steel 4.Fast feedbadck Type:Drill Bit Description of the product Size9 1/2 ... abrasion resistance of new grease.6. Set foot drill using high strength and high toughness carbide gear, ... resistant materials, and to maintain the mechanical drill bit ruler speed at the same time, ... improve the drill bit cutting teeth life. 9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241 ...

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

Taper Drill Bits Rock

Apr 12, 2012

Taper Drill Bits Rock 1.Diameter: 34mm 2.Taper:22 mm, 7 Degree 3.Water Hole: 2 4.Body: Normal Taper Drill Bits Rock The ... Advantages Of Taper Drill Bits Rock1. Higher Quality2. With Strict Quality ... , generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Mining Self-drilling Hollow Rock Bolt

Aug 15, 2012

... Self-drilling Hollow Rock Bolt Application: 1. Common groutable anchor bar consists of hollow anchor bolt, anchor plate and anchor nut.It can be ... continuous international standard wave-shape thread, this anchor can be used to drill holes with help of bit.3.It is ... protecting and pregrouting to drill the holes in condition of various surrounding rocks since this anchor embodies drilling, grouting and ...

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

PDC anchor bits

Aug 16, 2012

... , special strata and so on.Theory PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and ... electroplated drill bit recent years.With special hith-frequency weldin techniques.PDC ... <76. It has a low cost PDC Anchor shank drill bitApplication: Apply to the anchor-network support hole drilling in coal mine, transportation ...

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]