7pc spiral saw drill bit set,China 7pc spiral saw drill bit set Manufacturers, Suppliers

DTH drill bit spherical diamond pdc cutters

Oct 15, 2012

... . ISO9001, API 2. good after-sale 3. fast delivery DTH drill bit spherical diamond pdc cutters 1. Introduction Polycrystalline Diamond Compact(PDC ... residual stressWelcome you contact us for more detailed information. DTH drill bit spherical diamond pdc cutters

Supplier: Henan Drills-King Mining Technology Co., Ltd.

[China Manufacturers]

Pile Drill Bit

Feb 09, 2012

... mainly used in pile works for pile driving. Pile Drill Bit We are a manufacturer specializes in producing kinds of rock ... includes taper chisel bits, cross bits, button bits, tapered drill rods, integral drill steels, plug hole integral steels, pick rods, thread cross ... as material according to the different working conditions.The pile drill bit is mainly used in pile works for pile driving.Welcome ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

pneumatic rock drill bit

Apr 20, 2012

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 ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Plug Cutter/Drill Bit with DIN 7489 Standard, Made of Carbon Steel

Jan 29, 2013

Material: carbon steel DIN 7489 standard Various sizes are available Material: carbon steelDIN 7489 standardVarious sizes are availableDrill bits Plug Cutter/Drill Bit with DIN 7489 Standard, Made of Carbon Steel

Supplier: Nortools International Ltd.

[China Manufacturers]

Saw and driver set

Sep 20, 2012

... tools in a design The enormously popular Quad Saw/Driver combines the functionality of four unique ... chuck will accept saw blades for a variety of cutting applications or the insert bit adapter for ... and pistol-grip positions. 11 piece set includes: o 2 reciprocating saw blades (metal, wood). 1/4 ... socket adapter. o 6 insert bits. o 4 magnetic insert bit ...

Supplier: Yiwu Skywin Commodity Factory

[China Manufacturers]

40inch TCI Reamer drill bit,steel tooth hole reamer bit

Jul 24, 2012

1.Dia:3 1/2''--60'' hole reamer bit 2.Type:Milled tooth & TCI 3.IADC:116,517,537, ... 617 hole reamer bit size to 50inch Rock Bit- hole reamer bit 1.Type:TCI & Milled tooth size from ...

Supplier: Hejian Tengda Petroleum Supplies Co., Ltd.

[China Manufacturers]

supply high quality 216mm diamond drill bit for oil drilling

Apr 01, 2013

1,Tricone bit,rock bit,three tooth triconebit 2.certified by ISO,API 3.wide ... high toughness carbide teeth,5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken ... rock.6. Cone bit to adapt to the soft, medium and hard of various ...

Supplier: Hejian RuiDa Petroleum Material Co., Ltd.

[China Manufacturers]

DTH drill bit for DHD112 hammer

Apr 01, 2013

... Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.Order guide:Bit Dia.+ Shank + Face shape + Carbide button shapeExamples For Ordinary ... BitsDrop center bit, spherical+ballistic(other designs of faces and inserts are available ... ) Bit Dia.(mm)Qty.× Button Dia.(mm)Qty.Air HolesWeight( ...

Supplier: Changsha Tianhe Drilling Tools And Machinery Co., Ltd.

[China Manufacturers]

API 7-1 Oilfield spiral hollow drill rod Drill Collar

Apr 20, 2012

... .ID size from 79.4mm to 279.4mm... Oilfield Drill Collar The Drill Collar of Zhongzhong is made from AISI 4145H alloy ... is mainly used between the drill head and the drill pipe, so that it can make the drill head work reposefully and keep ... right trace by providing the pressure and weight for drill head. Specification: ConnectionsODmmIDmmLengthmmNC23-3179.431.89150NC26-3588.938.19150NC31-41104 ...

Supplier: Liuzhou Biaohuang Import & Export Co., Ltd.

[China Manufacturers]

Brazed drill bit

Feb 10, 2013

Brazed drill for marble Faster and longer life Diameter:4mm-200mmHigh quality and competitive price.Special specification also available.

Supplier: Yintian Tools Co., Ltd.

[China Manufacturers]

12" 304.8mm TCI Tricone bit/roller cone rotary tools rock drill bit

Aug 25, 2012

... protection 4. Low cost 5. Can be customized TCI Tricone bit 1. Used for formation from soft to hard2. Many shapes ...

Supplier: Hejian Wanxiang Drilling Equipments Co., Ltd.

[China Manufacturers]

KOOCU 6036A screwdriver bit set 31 in 1

Apr 11, 2012

Many kinds of bit,repairing cover all electronic communication products, Small size,easy to ... mobile phone MP3 MP4 hard disk computer, mobile phone enthusiasts. BIT

Supplier: Guangzhou Liwan Cool Gadgets Communication Equipment Firm

[China Manufacturers]

pdc drill bit

Jul 11, 2012

for granite,marble quarry stationary,profiling DIAMOND WIREOutside diameter of diamond ring(mm) :11.5,11,10.5,10,8.5Inside diameter of diamond ring(mm) :9.0, 8.5, 8.0, 6.0Length of diamond ring(mm):6.0Length of steel core (mm):8.5, 9.0, 10Diameter of steel carrier (mm):4.0, 4.5, 5.0Separation type: Plastic,Rubber,Spring, Plastic+Spring, Rubber+SpringBeads/meter:28,30,33,36,40

Supplier: Fujian Province Xinpengfei Industry Development Co., Ltd.

[China Manufacturers]

taper button rock drill bit 38mm

Aug 15, 2012

1.Thread Type: R32 2.Diameter: 38mm 3.Button:6 Taper shape 4.Material:45CrNiMoV and YK05 Specifications1.Thread Type: R32 2.Diameter: 58mm 3.Button:6 Taper shape 4.Material:45CrNiMoV and YK05 Thread Type: R32Diameter: 58mm Button:6 Taper shapeMaterial:45CrNiMoV and YK05Body:NormalColor:golden/sliveryUsage:drilling in ore field,suitable even for harsh enviroment works;

Supplier: Yanggu Yihui Rock Drilling Tools Limited Company

[China Manufacturers]

IMPACT DRILL SET

May 13, 2012

Packing size:47X43X30CM/5pcs Weight/Carton:25kg Quantity/20':2450pcs Packing size:47X43X30CM/5pcsWeight/Carton:25kgQuantity/20':2450pcs IMPACT DRILL SET

Supplier: Hangzhou Kingsay Tools Co., Ltd.

[China Manufacturers]

Twist drill set

Aug 02, 2012

25 PCS/SET TWIST DRILL, IRON BOX PACKING 25 PCS/SET TWIST DRILLSIZE: 1.0-13MMPACKING:RED IRON BOX PACKING Twist drill set

Supplier: Cheerfung (Ningbo) Hardware & Machinery International Trading Co., Ltd.

[China Manufacturers]

HSS Twist drill set

Feb 29, 2012

HSS Twist drill set Inch and metric 13pcs 1,size:1.5~6.5* ... .8 2,packing:inner plastic box outer carton HSS Twist drill set Inch and metric 13pcs1,size:1.5~6.5*0 ... 1.5-6.5mm by .5mm metal box612107612207612407612607612707 HSS Twist drill set

Supplier: Eagle Industries, Ltd.

[China Manufacturers]

Drill collar with spiral grooves

Jun 22, 2012

... the inside and outside pipe are both round.Type B(Spiral) Be Made of alloy steel and the outside pipe has ... spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell ... 20Usage As an important part of drill stem, drill collar can supply the drilling pressure for the drill bit and increase the rigidity of ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

PDC core bit

Aug 14, 2012

... blade design enhance drilling performance and the cutting capabilityPDC drill bit is the most important tools during the drillings, which ... will be 1/30~1/50 to the cone bit. The speed of drilling will be 3~4 ... times to the cone bit.These bits are expensive and used for very ... penetration mostly in shales. This bit has carbide or man-made industrial diamonds set in fixed blades. The cutters ...

Supplier: Hejian Fanglei Drill Equipment Co., Ltd.

[China Manufacturers]

HSS Taper Shank Twist Drill Bits

Jul 24, 2012

... supply: end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool Weifeng Hardware & Tool Manufacture supply: ... cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape, reamer, hex key, wrench ... grinding wheel, diamond tool, thread tap, ball nose, twist drill, HSS tool bits, gear hob,....Product DescriptionStandard: DIN341, DIN345, ...

Supplier: Wei Feng Hardware & Tools Firm

[China Manufacturers]