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hollow drill rock anchor

Found 128826 Products

Rock Drill Bits

May 20, 2012
Rock Drill Bits
1.Highly abrasive; 2.Slow drilling; 3.Interbedded formations; 4.Costly sections. We have a number of different carbide products for rock drilling tools including,·carbide for shaped impact rock bore bits·advanced blade bits·down the hole drill bits·impact rock interrupted blades·three flanged blade bits Rock Drill Bits
FOUR-HOLLOW SQUARE DRILL
FOUR-HOLLOW SQUARE SERIES ELECTRIC HAMMER DRILL,The body of carbide alloy electric hammer drill employs a high-grade alloy steel
Chisel type drill bit , rock drill bits , drill bit
Chisel type drill bit , rock drill bits , drill bit Chisel type drill bit , rock drill bits , drill bitDiameter (mm)Tip Size mmTaperH x W 3815×10718×10714× ...
Supplier: Nicesound Electronics Co., Ltd. [China Manufacturers]
Hollow Electric Hammer Drill bit
... tunsten carbide tips. Diameter: 25mm to 150mm. Hollow Electric Hammer Drill bits.Material: Hardened steel body brazed with ... and 98mm(Heavy Type) Arbor Drill Adapter: SDS-plus shank, hex shank, Arbor Drill Overall Length: 110mm to 500mm ... Application: Ideal for Minimal breakage cut& drilling in brick, stone, concrete similar materials. Hollow Electric Hammer Drill ...
Supplier: Zhenjiang Scharp Machinery Tools Co., Ltd. [China Manufacturers]
Hollow Electric Hammer Drill
... working lifetime 3.low noise 4.reasonable price Hollow Electric Hammer DrillElectric Hammer Drill Bit Machined from chrome steel fitted with carbide ...
Supplier: Shanghai Robtol Tool Manufacturing Co., Ltd. [China Manufacturers]
pneumatic rock drill bit
pneumatic rock drill bit 1.Fast drilling speed, low air consumption 2. ... (kg)1Tapered chisel bitZRQ20----0.092 Low pneumatic DTH drill bitZRQ90ZRC80Z2-1217ZL6-1420ZLConvex face3.82-1319ZL3ZRQ1003-1217ZL6-1420ZLConvex face4. ... face4.73-1319ZL5ZRQ110ZRC100Z6-1319QL7-1422QLConvex face5.86High pneumatic DTH drill bitZRQ115G-AZRC100GZRC100G-ADHD340COP446-1319Q8-1422QFlat face8.27ZRQ115G-AZ6-1319Z8- ...

Hollow wall anchor

Apr 01, 2013
Hollow wall anchor
different sizes of anchors order codeanchor sizesize(mm)grip(mm)range(incn)hw-18011/8XS4XSUP-5UP-1/4hw-18021/8s4s3-121/8-1/2hw-18251/8m4m10-163/8-5/8hw-18031/8sl4sl3-201/4-13/18hw-18354l4l16-245/8-1-1/4hw-18044xl4xl31-381-1/4-1-1/2hw-31606e6e6-131/4-1/2hw-31616s6s3-161/8-5/8hw-31626l6l14-325/8-4-1/4hw-31636xl6xl27-451-1/4-1-3/4hw-14008e8e6-131/4-1/2hw-14018s8s3-161/6-5/8hw-14028l8l14-325/8-1-1/ ...
Supplier: Cixi Mingxuan Electrical Co., Ltd. [China Manufacturers]
Carbide Rock Diamond PDC drill bits
... .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]

Hollow wall anchor

May 29, 2012
Hollow wall anchor
... :carbon steel 3.Sizes:M4-M8 DIN standard Fastener1.Description:Hollow wall anchors2.Standard:DIN,ANSI,BSW,GB3.Material:carbon steel4 ...
Supplier: Yuyao Sinor International Trading Co., Ltd. [China Manufacturers]
Rock drill tools/Extension rod/drill pipe
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]

rock drill hose

Mar 30, 2013
rock drill hose
XFY hydraulic rubber hose are widely used in hydraulic plant, mining machinery, construction machinery etc. Construction: This hose consists of an inner tube of oil resistant synthetic rubber, four or six spirals wire reinforcement, and an oil and weather resistant synthetic rubber cover.Application:Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubrication, ...
Supplier: Shenyang Xinfeiyu Rubber Products Co., Ltd. [China Manufacturers]
Sealed Bearing TCI Tricone bit/roller cone rotary tools rock drill bit used tci tricone bit
1. All sizes available 2. Sealed bearings 3. Gauge protection 4. Low cost 5. Can be customized 1. Used as a great harder formation or simply hard formation drilling tool 2. Many shapes and sizes having multiple features and cutting structures to combat downhole diversities you may encounter3. Sizes ranging from 3-7/8” threw 26” and can provide larger sizes on request4. Typically sealed bearing5. ...
Supplier: Hejian Wanxiang Drilling Equipments Co., Ltd. [China Manufacturers]

rock bolt

Jan 10, 2013
rock bolt
... as for slope and face stabilization. FRP ROCK BOLTThe FRP composite rock bolt is made from high strength glass fibers ... resistance properties in harsh chemical and alkaline environments. FRP rock bolts are used for strata support in mine;tunnel; ... as for slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh tensile strengthHigh end loadingLow weightEasy handlingHigh torsion ...
Supplier: Huainan Jinde Industry Co., Ltd. [China Manufacturers]
Air-driven hollow DTH hammer
Used together with dual concentric drill pipe, can perform continuous reverse circulation core drilling. TypeParameterGQ80GQ89GQ100GQ108GQ127GQ146GQ160GQ200GQ250Outside ... 1816-1814-1614-1614-16Used together with dual concentric drill pipe, air-driven hollow down-the-hole hammer can perform continuous reverse ... , etc. Or produce according to your requirement! Air-driven hollow DTH hammer
Supplier: Jiangsu Wallong-Hsin Import & Export Corporation [China Manufacturers]

PDC anchor bits

Aug 16, 2012
PDC anchor bits
... , 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 ...
Drill bit for Tunnel Boring Machine
... an alternative to drilling and blasting (D&B) methods in rock and conventional 'hand mining' in soil. A TBM has the ... tunnels become longer, the cost of tunnel boring machines versus drill and blast is actually less—this is because tunnelling with ... soft ground including sand and clay. The largest diameter hard rock TBM, at 14.4 m, was manufactured by The Robbins ...
Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd. [China Manufacturers]
hollow wall application plastic sleeve 16*85mm
... , SW-20*85plastic anchor sleeveDia 12mm*85mm(length)Dia 16mm*85mm(length)Dia 20mm*85mm(length)for hollow wall applications Shanghai NSJ ... used for sealant and two-component adhesive dispensing solution, chemical anchor injection systerm and dental impression material. Relevant product items:1 ... . Blow Pump2. Orange leak-proof Cap3. Injection gun hollow wall application plastic sleeve 16*85mm
Supplier: Shanghai NSJ Hardware Factory [China Manufacturers]
Rock Drilling Bit Face
1, Used for rock drilling 2, High quality&reasonable price 3,Certificate ISO9001:2000 ... face designsApplicationsButton bit, short skirt For H22 drill rodButton bit, long skirt For H22 drill rodButton bitGeneral purpose bitRetrac button bit, long ... hole applicationSuited for medium to hard rockWaiting for your inquiry!! Rock Drilling Bit Face
Hydraulic Rock Drilling Rig
... international advanced level. The main technical level of Hydraulic Rock Drilling Rig, with nine patents, has remain the international ... domestic unique auto block-prevention mechanism can lift the drill stem automatically when the stem got stuck, making the ... auto-sensing control to various rock conditions and decrease the block faults.1Rock Drill ParemeterSlewing torgue60200 N.mSlewing speed200400 ...
Crawler Hydraulic Rock Drilling Rig
... (Mdeium)Pressure Crawler DrillDT11S105-1251830001.71832all-in-one Crawler Hydraulic Rock Drilling Rig
Supplier: Zhengzhou Dayu Machinery Co., Ltd. [China Manufacturers]
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