rock and stone drill bit,China rock and stone drill bit Manufacturers, Suppliers

chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Aug 29, 2012

... the Bit Diameter,No.air holes,carbide button shape and the face shape.II. Rock Drill Bits Classifications And Applications: 1. Single-chisel type rock drill bits ... pleasure to help you to find durable and the most suitable drill bits. chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Blank drill bit and Carbide drill bit

Feb 24, 2013

Blank drill bit and Carbide drill bit Single-Tube Blank Drill Bit: Φ56Φ66Φ75Φ76Φ91Φ110Φ130Φ150Φ171 Couple-Tube Blank Drill Bit: Φ56Φ66Φ76 Single-Tube Blank Drill Bit: Φ75Φ91Φ110Φ130Φ150Φ171 Couple-Tube Blank Drill Bit: Φ56Φ59Φ75Φ91Φ110Φ130Φ150 Blank drill bit and Carbide drill bit

Supplier: Jiangsu Wallong-Hsin Import & Export Corporation

[China Manufacturers]

Production and sales drill bit

Jun 17, 2012

drill bit: Processing equipment:ANCA Detection equipment:ZOLLER Processing personnel:10 years ... tool technology R & D center and application improvement center. And throughindependent research and development and innovation, cemented carbide drill bit products and reamer series products.2011, the ... class brand promotion tool, tool industry, revitalize national industry! Production and sales drill bit

Supplier: Kunshan OSK Precision Tool Co., Ltd.

[China Manufacturers]

3/16" (5mm) Glass and Tile Drill Bit online order discount price

Mar 07, 2013

... .discount freight and price for online order 3. orders ship within3 days Glass and Tile Drill BitsTwo types ... of bits are available for glass and tile drilling. The latest glass-and-tile ... your shipment, please inspect the packaging carefully, and note with the delivery driver any damage to ... contact us! 3/16" (5mm) Glass and Tile Drill Bit online order discount price

Supplier: Yueqing Longxiang Tools Technology Co., Ltd.

[China Manufacturers]

Sinorock drill bit for hard rock

Feb 13, 2013

... stable. Sinorock drill bit for hard rock Drill bit is crucial .Drilling holes is so easy for a rock drill with suitable and high-quality drill bit.We can offer ... a large range of drill ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Big diameter drill bit

Aug 11, 2012

... PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated drill bit recent years.With special hith ... of 2-wings drag bit, 3-wings drag bit, 4-wings drag bit, and 6-wings drag bit.We specialize in supplying ... used in areas that contain a lot of rock and also in the oil field.SizeType PinWt. (lbs.) ... feel free to contact with us. Big diameter drill bit

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

down the-hole drill bit

Apr 01, 2013

drill bit 1.good quality 2.it is be used in mines,geological exploration,water and electricity. Drill BitOur company is specialized in making pneumatic ... pneumatic tools for tunneling in mines, roads and tunnels, drilling blast-holes. Our pneumatic rock drill is popular with customers for their high ...

Supplier: Fuzhou Cheng Long Rock Drill Co., Ltd.

[China Manufacturers]

drill bit

Jul 06, 2012

PDC,Diamond, and Alloy Drill Bit. Supply all tpye PDC Drill Bit, Diamond and Alloy Drill Bit, supply raw diamond drill bit.and oilfield drilling chemical material, oilfield drilling equipment. drill bit

Supplier: Hebei Light Industries Import & Export Group Corp. Ltd.

[China Manufacturers]

SDS drill bit

Jun 08, 2012

... various high quality full series of masonry drill bit, hammer drill bit, glass and tile drill bit 1. Material: YG8 carbide plus 40Cr steel blank, BC20 carbide ... hand, brazed by auto-brazing machine in soldering craftsmanship SDS drill bit

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

[China Manufacturers]

ZHY Tungsten Carbide Drill Bit

Mar 12, 2012

... drill bit can be made 4.For 45-65HRC Tungsten Carbide Drill Bit We supply Tungsten Carbide Drill bits. Twist drill bits, fixed-point drill bits and center drill bit ... , coated and uncoated. They are suitable ...

Supplier: Changzhou Zhengheyuan Tool Co., Ltd.

[China Manufacturers]

Diamond core drill bit for stone and concrete with professional segment

Nov 08, 2012

... from 6mm to 20mm, tip type and crown type: Diamond Drill bitOuter diameterWorking lengthSegment heightThreadinchmminchmminchmm 0.2461.97500 ... granite, marble, sandstone, limestone, travertine, lava, popular stone. And concrete, asphalt, brick etc. Let me know if ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Diamond core drill bit for stone and concrete with professional segment

Supplier: Quanzhou Sang Diamond Tools Co., Ltd.

[China Manufacturers]

diamond core drill bits for glass and stone

Feb 13, 2012

1 fast drilling speed, 2 high efficiency and less chipping, 3 minimum material deformation 4 long life Feature: ... -resistingNo jumping edgeLong service liferequire lower WOB,high rotary speed and small flow rate, good concentricityWildly used in cutting glassDiameter: 5mm ... . Threaded shankSegment Height: 10mmWall Thickness: 0.8mm-1mm diamond core drill bits for glass and stone

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

Rock Drill Bit

Feb 05, 2012

Rock Drill Bit Bench and Production drilling T38 Rock ToolsBench and Production drilling T38 (1 1/2 ') Diam Tip size(mm) ... ×12 2×103543.3 10248×124×12 4×103544.7 Rock Drill Bit

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Apr 23, 2012

... 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction ... TCI bits series 1.Tungsten carbide insert bit of high strength and toughness is to increase the impact ... as limestone, dolomite, chert, firm sandstone, and firm anhydrite and so on.4.According to your request, all ... to meet your special need. 3.Sizes and types of drill bits we can privide: 60mm,65mm,76mm ...

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

Kaiyu cross rock drill bit

Jul 10, 2012

... manufacturer 1)70mm cross drill bit,7 degree bits, reasonable price 2)Our tight focus and continuous development work secure ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of ... an exceptional standard of finished drill bits. We have passed ISO 9001:2000 qualities administer system3)4) Kaiyu cross rock drill bit

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

stone diamond core drill bit

Apr 01, 2013

Our stone diamond core drilling bits are used for drilling all kinds of stones, refractory materials, etc. stone diamond core drill bit1, Used for : refractory materials and other hard stones2,Size: 8mm--200mm.M14,5/8"-11 Connection3,Feture:fast cutting and long life4,MOQ:50pcs5,Payment : L/C6,Packing : White carton7,Delivery time : normally 20 days8,Delivery port: Tianjin

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd.

[China Manufacturers]

TCI tricone bit rock bit drill bit steel tooth bit

Dec 04, 2012

... inserts on bit body, the bit has good gauge protection inserts on bit body, the bit has good gauge protection and up drill capability3> Bearing ... Hydraulic DesignSmall angled water course design increased the shirttail thickness and can effectively prevent the watercourse erosion. Optirnized hydraulics structure ... 6175 7/8149.2517, 527, 537, 6176152.4517 TCI tricone bit rock bit drill bit steel tooth ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

125mmDiamond PDC rock bit/6blades PDC drill bit/oil well drilling bit

Dec 03, 2012

... PDC rock bit/6blades PDC drill bit/oil well drilling bit125mmDiamond PDC rock bit/6blades PDC drill bit/oil well drilling bit is super hard material combined with diamond and ... type makes high ratio of performance and price.125mmDiamond PDC rock bit/6blades PDC drill bit/oil well drilling bit are widely used in all industries ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

WET diamond core drill bit for stone -450mm,11/4UNC

May 25, 2012

... MOQ; 2.UKAS certify and export ceritfy; 3.Different quality various price Wet Masonry diamond core drill bit For granite, porcelain, artificial ... and natural stones & Various connection threadDescription:Laser welded ... UNC305mm12207/8/9/10mm11/4 UNC WET diamond core drill bit for stone -450mm,11/4UNC

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

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

Jun 07, 2012

... new wear-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 ...

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

[China Manufacturers]