6 rock drill bit,China 6 rock drill bit Manufacturers, Suppliers

rock drill bits

Aug 11, 2012

... eccentric drilling tools, standardized API system casings, bit shanks and casing tubes which are fit for ... ,T38,T45,T51Face Shape---Plate, Concave, Convex.Bit Shank & Coupling sleeve---R22,R25,R28,R32, ... R38,T38,T45,T51Down-The-Hole Tools1) DTH BIT---65MM to 254mm.2) DTH Hammer---76MM / ... 6.0M.Thread Rod---R25,R28,R32,R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill ...

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Chisel Rock Drill Bits

Jun 26, 2012

... competitive price Chisel Rock Drill Bits Rock Chisel Bits TypeBit DiameterCarbide TipTaperWater HolemminchWidth × Height22mm Tapered Drill Equipments2025/32"6×124°22255/64"6×124°22415/16 ... °2602 23/64"8∼10×13.5∼187°225mm Tapered Drill Equipments401 37/64"8∼10×13.5∼187°2421 21 ...

Supplier: Tianjin Qiangli Pneumatic Tools Commerce & Trade Co., Ltd.

[China Manufacturers]

DTH Drill Bit

Dec 22, 2012

... useful Life 3) Competitive price 4) Good Service DTH Drill Bit (Low Air Pressure)We are the manufacture with rich experience ... development. Our Mature brill bits are 90mm,115mm, 140mm, 165mm drill bit. They are welcome by our customers for high efficiency and ... with your requirementBit Dia.: 90mmNo. of Air Holes: 2Gauge Buttons: 6--φ14 BallisticFront Buttons: 4--φ13 BallisticWeight:3.9KG DTH Drill Bit

Supplier: Shouguang Xinlong Machinery Co., Ltd.

[China Manufacturers]

Drill bit for Tunnel Boring Machine

Nov 29, 2012

... through a variety of soil and rock strata. They can bore through hard rock, sand, and almost anything in between ... alternative to drilling and blasting (D&B) methods in rock and conventional 'hand mining' in soil. A TBM has ... ground including sand and clay. The largest diameter hard rock TBM, at 14.4 m, was manufactured by The ... to. A TBM has over 100 Titanium teeth. Drill bit for Tunnel Boring Machine

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

Rock Drilling Bit Face

Feb 09, 2012

1, Used for rock drilling 2, High quality&reasonable price 3,Certificate ISO9001:2000 ... approval of the customers. . Bit face designsApplicationsButton bit, short skirt For H22 drill rodButton bit, long skirt For H22 drill rodButton bitGeneral purpose bitRetrac button ... hole applicationSuited for medium to hard rockWaiting for your inquiry!! Rock Drilling Bit Face

Supplier: Shandong Tongya Traffic Safety Facilities Co., Ltd.

[China Manufacturers]

T4185Q/M625 core drill bit

Apr 01, 2013

1.PDC drill bit 2.best price 3.wide size code 4.certified ... 5.delivery on time The characters of the T4185Q/M625PDC drill bit are as following:1. unit crown design, selection of ... have many industry experts in research and manufacture of diamond bit, also with many technical staff familiar with drilling. ... and so on.Here is the range of tricone drill bit:sizebit typein.mm6152.4136,127,517,537,617,6376 ...

Supplier: Hejian Huasen Petroleum Supplies Co., Ltd.

[China Manufacturers]

Straight long handle attachable drill bit

Jun 29, 2012

... like M42, ASP60, MPM, HSSCo10 etc, and can get 4-6 times lifetime, it has higher performance/price ration. Comparing with ... 15-25 times lifetime and durability Straight long handle attachable drill bit

Supplier: Dongguan Kang Mingjian Tool Co., Ltd.

[China Manufacturers]

Rotary drilling rig parts/ drill bit

Mar 19, 2013

... . Safety and reliability. 4. Competitive price. The advantages of the drill bit:It has rolling sealed bearing structure. The cylinder rolling element ... ensuring a better performance of roller bit.The secondary surface of thrust bearing of roller bit has been handled with antifriction and ... provide qualified lubrication for bearing system. Rotary drilling rig parts/ drill bit

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

API spec 7 tricone drill bit

Jan 29, 2013

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2. ... ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2 ... quality and reasonable priceTypessteel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used ... early erquiry will be very appreciate! API spec 7 tricone drill bit

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd.

[China Manufacturers]

Rock Drill Bits

May 20, 2012

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

Supplier: Zhuzhou Jingcheng Cemented Carbide Sales Co., Ltd.

[China Manufacturers]

Four blades matrix body PDC drill bit for drilling

Feb 14, 2012

... Length1.5”-3”2”-4”2”-5”2”-6”Junk Slot Area(In²)7131734 Operating ParametersRotary Speed( ... ISO9001:2000 certificated4. Fast delivery, Best pricePDC Drill Bits are applied to rock formation f below 12, like granite, limestone, ... with hard interned layers. LD PDC drill bits including:PDC drill bitsPDC drag bitsPDC core bitsPDC anchor bitsAll ... to contact. Four blades matrix body PDC drill bit for drilling

Supplier: Puyang City Qili Petroleum Mechanical Equipment Co., Ltd.

[China Manufacturers]

Big diameter drill bit

Aug 11, 2012

... strata and so on.Theory PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated ... diameter of 2-wings drag bit, 3-wings drag bit, 4-wings drag bit, and 6-wings drag bit.We specialize in supplying ... and are used in areas that contain a lot of rock and also in the oil field.SizeType PinWt. (lbs ... 5 1/2"2 7/8" API Pin115 5/8" - 6 1/4"3 1/2" API Pin186 1/2 ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Drill bit

Mar 28, 2012

drill bit,drill bits,rock drilling tools,rock drilling tool,Button bits,rock drill,threaded,tapered,drilling tools, 1. Button bits: Tapered ... Cop44, Cop54, MACH30, MACH40, MACH50, MACH60 etc4 Tapered Drill RodShank h22x108mm, (6, 7, 11, 12 degree taper) , Length can be ... etc, lenth can be designed according to customers reqeusts. 6. Intergral Drill steelShank h22x108mm, Tips as 22mm, 24mm, 26mm, 28mm ...

Supplier: S.U.G Trading Co., Ltd.

[China Manufacturers]

API 3"-26" tricone bit& drill bit & kingdream tricone bit for oilfield

Mar 26, 2013

... API 3"-26" tricone bit& drill bit & kingdream tricone bit for oil and water well drilling2.Tricone bit, Steel bit, TCI bit, Reamer bit, Rock roller bit1). Cutting Structure ... is suitable for downhole motor and high speed applications.6).The real picture of our company3.About the sizes ... in all rows to provide cutter durability and long life.6.Contact Person: Denise QiaoPlease feel free to contact me ...

Supplier: Hejian Huanyu Petroleum Machinery Co., Ltd.

[China Manufacturers]

Oil Rig Drill Bit

Mar 04, 2013

... 26" Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide ... is suitable for downhole motor and high speed applications.6.Main AvailabilitySize Bit TypeIn.mm6152.4 4.7,517, 537, 617, 637 ... 6 1/2 165.1437,517,537,617,6377 1/2190 ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

8 1/2 215.9mm iadc 517 tricone drill bit

Jan 28, 2013

... Structure features:1) Material: 15CrNi4MO2) Rubber/metal sealed bearing3) Jeurnal/rock bearing 4) Cutting element:hard alloy cutting tooth5) Apply to ... soft-medium,medium-hard drilling information 6) Bit size:8 1/2"IADC code:5372,products details 3 ... 8”)152.4mm(6”),155.5mm(6 1/8”),158.7mm(6 1/4”),161.9mm(6 3/8”),165.1mm(6 1/2”) ... the quantity. 8 1/2 215.9mm iadc 517 tricone drill bit

Supplier: Hejian Fist Petroleum Equipment Co., Ltd.

[China Manufacturers]

roller drill bit

Mar 30, 2013

... the impact, crushing and shearing the role of broken rock.6. Cone bit to adapt to the soft, medium and hard of ... Langfang Juli Construction & Explloration Engineering Company , who produce and export drill bits. We have a Export Department, which specialize in the ... made by ourselves including Drill bits, Drill Pipe, TCI tricone bits, PDC bits, PDC Diamond drill bits, roller rock bits,core bits,all ...

Supplier: Langfang Juli Geological And Mineral Of Geotechnical Engineering Technology Development Company

[China Manufacturers]

rock roller bit

Jun 18, 2012

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB and ... 2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. ... increased the reliability of the seal.3. The bit bearing is ball which can be applied to high ... to 250C is utilized.6. High wear resistance and excellent cutting ability of the insert bit are given full ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling

Feb 11, 2013

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling 1.ISO9001:2000 2.Wings/Blade: ... cutter inserts on the blades,they are applied to rock formation f≤6, like mudstone, shale, sandstone, etc. mainly used for drain ... over.3. Fast penetrating two wing drill bit for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline ...

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Mar 02, 2012

... : 30mm - 46mm 2.Taper: 4.8, 6, 7, 11, 12 3.Water Hole: 2 Rock Drill Bits We are a manufacturer specializes in ... material according to the different working conditions. The quarry taper rock drill tools are made from grade hard alloy and special steel ... , 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]