rotary drill bits,China rotary drill bits Manufacturers, Suppliers

R18801-188pcs set Drill bits Combination set

Jun 06, 2012

... set Item No.: R18801R18801-188pcs set Drill bits Combination set Contents: -12Pcs Sanding Bands: 1/4" x 1/ ... Qty:10setsG.W./N.W.: 9kgs/8kgs R18801-188pcs set Drill bits Combination set

Supplier: Shanghai Sino-Max Tools International Trading Co., Ltd.

[China Manufacturers]

GY series tri-cone drill bits for oil well drilling

May 23, 2012

... is more efficient, and more suitable for drilling at high rotary speed and high tem-perature working condition.3. New ... : GHJ437, Drilling weight: 0.35~0.90 KN/mm, Rotary speed, 300~60 r/m.2, Soft with low comprssive ... GHJ517, Drilling weight:0.35~1.05 KN/mm, Rotary speed, 250~60 r/m.3, Medium soft with hard ... 0.5~1.05 KN/mm, Rotary speed, 200~40 r/m. GY series tri-cone drill bits for oil well drilling

Supplier: Shanghai Shenkai Petroleum Equipment Corporation Ltd.

[China Manufacturers]

120m-300m dth rotary drill rig KW10 /KW20 /KW30

May 28, 2012

... surface drilling rig ,which is mainly applied to drill wells ,agricultural irrigation wells ,geothermal air conditioners ... positioning.The winch institutions facilitate the lifting of drill pipe and shock,and reduce intensity.Application: ... survey hole in concrete structures.2.Diamond bits,hard metal bits and steel-shot could be selected ... for you . 120m-300m dth rotary drill rig KW10 /KW20 /KW30

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

all types of oil and gas well drill bits

Apr 19, 2012

1,all types of oil and gas well drill bits 2,certifide by ISO 3,wide size code 4, ... : Hebei China (Mainland)Brand Name: BaoxingModel Number: SKG214Type: Center Drill BitMaterial: High manganese steelUse: Well Drillingsize: 9 5/8" 244 ... after your paymentsSpecifications1.all types of oil and gas well drill bits 2.certified by ISO 3.wide size code 4 best ... on time all types of oil and gas well drill bits

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

PDC drill bits

Feb 10, 2013

... KN)130150180Flow Rate (LPS)21-3525-4538-621. PDC drill bits are mainly used for Coal mining gas drainage hole, ... resistance, high drilling efficiency PDC drill bits3. ISO9001:2000 certificated4. Fast delivery, Best pricePDC Drill Bits are applied to rock formation ... for formations with hard interned layers. LD PDC drill bits including:PDC drill bitsPDC drag bitsPDC core bitsPDC anchor bitsAll sizes can ...

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

[China Manufacturers]

PDC coring drill bits(for coal mine use and geological exploration)

Mar 14, 2013

... Models and working parameter Profile of PDC Core ModelModelApplicationPDC Core Drill BitNormal PDC TypeSoft-medium hard formation of f≤8Reinforced ... ModelOutside Dia(MM)Inside Dia(MM)Weight on bit(KN)Rotary Speed(RPM)Connection Type56396~8300~500pin/box thread connection60456~8300 ... competitive price as well as solid quality products PDC coring drill bits(for coal mine use and geological exploration)

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

... .sample free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining:Products feature: 1. Mining carbide alloy ... film do not fragment easily, so that the drill head has a longer life: using the special process formula ... products. Application:it is using in producing coal seam rotary drilling and rock drill.Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd., selling ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

tungsten carbide hammer drill bits

Aug 11, 2012

tungsten carbide hammer drill bits for coal excavating tools GB/T14445-1993 tungsten carbide hammer drill bitstungsten carbide products for coal excavating tools GB/T14445-1993 M13 type to mount the bit of rotary driller and the pick of excavating machinery M14 type to mount the pick of excavating machinery tungsten carbide hammer drill bits

Supplier: Yueqing Jinfeng Cemented Carbide Co., Ltd.

[China Manufacturers]

diamond core drill bits for glass and stone

Feb 13, 2012

... :Sharp,wear-resistingNo jumping edgeLong service liferequire lower WOB,high rotary speed and small flow rate, good concentricityWildly used in cutting ... . Threaded shankSegment Height: 10mmWall Thickness: 0.8mm-1mm diamond core drill bits for glass and stone

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

K10 mining inserts for making chisel cemented carbide drill bits

Feb 23, 2013

... available K10 mining inserts for making chisel cemented carbide drill bits Properties & applications of cemented carbide for mining purpose ... coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, ... tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.YG15C14.0300085.5For oil cone drill bits, ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd.

[China Manufacturers]

SDS drill bits

Jul 21, 2012

SDS-plus drill bits Surface treatment with zincification, nickle plating, chrome plating, sand spray, ... .6. SDS-plus shank for use on SDS-plus type rotary hammer drills. SDS drill bits

Supplier: Hunan Best Imp.& Exp. Co., Ltd.

[China Manufacturers]

CORDLESS Rotary Drill

Feb 06, 2012

1.Lithium Battery 2.Mini SpecicationBattery1300mah Highstar LI-ION batteryNo-load speed0-26000 rpm Maximum torque force MotorChinese Hongyang #390 motorChuck3.2mm Acc.as per customer's requirment CORDLESS Rotary Drill

Supplier: Wuxi Xinju Electric Tools Co., Ltd.

[China Manufacturers]

Drill bits for Ice aguer

Feb 05, 2012

Auger dirll bits for hole digger Auger dirll bits for Ice digger, Drill bits for Ice aguer

Supplier: Yongkang Lide Garden Machinery Factory

[China Manufacturers]

hss tape shank twist drill bits

Jul 12, 2012

hss tape shank twist drill bits 1)use for Stainless steel plate, Iron plate,Brass plate,Aluminum plate etc. hss tape shank twist drill bits *all kind material*use for Stainless steel plate, Iron plate,Brass plate,Aluminum plate etc*all sizes*packing:strap/color box/plastic box or as per request hss tape shank twist drill bits

Supplier: Ningbo Yinzhou Newman Imp.& Exp. Co., Ltd.

[China Manufacturers]

Parabolic wood drill bits

Apr 01, 2012

Our parobolic wood drill bits is very high quality, professional, parabolic flute drills . Our Parabolic Wood drills is with Parabolic Flute ,with HSS Cobalt . Parabolic wood drill bits

Supplier: Xian Mager Machinery International Trade Co., Ltd.

[China Manufacturers]

39-Piece Drill Bits Set

Jan 12, 2013

Contains the most useful drills and bits for household usage Set includes:1) HSS drill2) Wood drill3) Masonry drill4) Screwdriver bitsPacking;Blow molded case 39-Piece Drill Bits Set

Supplier: Hangzhou Better Tools Co., Ltd.

[China Manufacturers]

earth auger drill bits ( CX-AD490A)

Jan 05, 2013

earth auger drill bits:CX-AD490A displacement:49cc different size of drill you can choose earth auger drill bits ( CX-AD490A)

Supplier: Yongkang Chengxin Industry & Trade Co., Ltd.

[China Manufacturers]

glass drill bits,sintered bit ,milling drill bit

May 30, 2012

... shank Specification: φ4-φ100Advantage :high quality diamond drill bit ,with electroplated drill bits and sintered bits. a manufacturer and ex-factory price,competitive priceQuick ... check more:www.toyosh.com.Glass cutter.glass suction cups,drill bits ,diamond tools ,pliers are our main items.We have involved ...

Supplier: Shanghai Toyo Diamond Tools Co., Ltd.

[China Manufacturers]

CT-96017---CORE DRILL BITS SET

May 24, 2012

CT-96017 ---CORE DRILL BITS SET CORE DRILL BITS SET CORE DRILL BITS SETCT-96017---CORE DRILL BITS SET CT-96017---CORE DRILL BITS SET

Supplier: Ningbo Glory International Trade Co., Ltd.

[China Manufacturers]

carbide drill bits

Jan 28, 2013

... me. I'm avaible in 24 hours for you! carbide drill bits

Supplier: Zhejiang Ruili Cemented Carbide Co., Ltd.

[China Manufacturers]