chisel rock drill bits,China chisel rock drill bits Manufacturers, Suppliers

Big diameter drill bits

Dec 28, 2012

Specialisted in producing of big diameter drill bits, for big diameter rock drilling plan. IntroductionPDC bit uses PDC as main ... 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 ... free to contact with us. Big diameter drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

YN27 YN27C YN27T Rock Drill

Apr 04, 2012

... , small area tamping. It is a small type of rock drill composed the power machine, working machine and air compress in ... traditional working method of rock drill, which was only used to drill blast holes. So it expands functions of rock drill.YN27T: It is ... EZ/2007/90036C.Auxiliary means:Moil point, wide chisel, narrow chisel: used for breaking;Splinting rock tool: used for cleaving rocks;Spade: used ...

Supplier: Luoyang Pneumatic Tool Co., Ltd.

[China Manufacturers]

Kaiyu cross rock drill bit

Jul 10, 2012

... 3)ISO9001 Certificate 4)professional manufacturer 1)70mm cross drill bit,7 degree bits, reasonable price 2)Our tight focus and continuous ... foundation for 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]

High quality Core Barrel with Roller Bits / sds drill bits manufacturers

Sep 23, 2012

... lightly reinforced concrete)Core barrel with bullet bits ( applicable for strong rock up to 100MPa or Rock with deep cracks)Core barrel with ... roller bits (applicable for very strong rock formations with compressive strength greater than 100MPa) High quality Core Barrel with Roller Bits / sds drill bits manufacturers ...

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

[China Manufacturers]

7 7/8" Matrix body 5 wing PDC drill bits

Mar 18, 2013

... 1.diamond drill bits are durable, with high quality and reasonable price . 2 increased gauge protection on gauge 3. PDC bits 1. ... Introduce of diamond bit manufacturerCangzhou Great Drill Co.,ltd specializes in designing, ... roomage is optimal designed so that the mud and rock granule can be clear easily in drilling.2.High ... 7 7/8" Matrix body 5 wing PDC drill bits

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

PDC anchor shank coal drill bits 28mm

Oct 17, 2012

... .PDC anchor shank coal drill bits 28mm introductionHard alloy drill bits are main tools widely used in percussion drilling. We produce Chisel bit, cross bit ... so on.2. PDC anchor shank coal drill bits 28mm specification NO.specification (mm)drill typeDia.(mm)contact size(mm)127M12/8M14×1 ... -455--1220135T55×5.08B35-455--123. PDC anchor shank coal drill bits 28mm PDC anchor shank coal ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

HIP sintering coal drill bits

Dec 18, 2012

... wear resistance 3: over 20 years experienced Coal drill bits Tungsten carbide coal drill bits are our main products for oversea market.HIP sintering ... and anti-knocking properties. For drilling hard and super hard rock formation at high pressure SC06H14.9 2900 90.5Good wear ... and anti-knocking properties. For drilling hard and super hard rock formation at high pressure YR10D 14.5 2700 87.8 ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

12pcs Electric Hammer Drill bits

Jun 15, 2012

12pcs Electric Hammer Drill Set Material: YG-8 Alloy Steel Tip, 40Cr Body Finish: Satin Including: Drill: 5x110mm, 6x110mm, 8x160mm, 10x160mm, 12x160mm14x210mm, 16x210mm, 18x300mm, 20x450mm1pcs Point Chisel 250mm 1pcs Flat Chisel 20x250mm 1pcs Groove Chisel 250mm Packing: Blow Case12pcs Electric Hammer Drill bits 12pcs Electric Hammer Drill bits

Supplier: Euro-Tek Industrial Co., Ltd.

[China Manufacturers]

12pcs Electric Hammer Drill bits

Jun 13, 2012

12pcs Electric Hammer Drill Set Material: YG-8 Alloy Steel Tip, 40Cr Body Finish: Satin Including: Drill: 5x110mm, 6x110mm, 8x160mm, 10x160mm, 12x160mm14x210mm, 16x210mm, 18x300mm, 20x450mm1pcs Point Chisel 250mm 1pcs Flat Chisel 20x250mm 1pcs Groove Chisel 250mm Packing: Blow Case12pcs Electric Hammer Drill bits 12pcs Electric Hammer Drill bits

Supplier: Euro-Tek Industrial Co., Ltd.

[China Manufacturers]

cemented carbide drill bits COAL TIPS

Mar 16, 2013

Cemented carbide drill bits are used for coal and soft rock formations .its grades are usually YG13 YG15 YG9 CEMENTED CARBIDE COAL TIPS1 FACTORY OFFER 2 QUALITY CONTROL 3 VIRGIN MATERIL

Supplier: Hebei Hengkai Cemented Carbide Tool Co., Ltd.

[China Manufacturers]

PDC for Drill Bits

Jan 31, 2013

... used for various drilling tools such as petroleum bits, mining bits, geological drilling bits, and other rock cutting and processing tools. Supreme Superabrasives Co ... and abrasion resistance ability, suitable for oil and geological drilling bits, rock cutting bits, and stone processing tools.Product CodeSpecificationD(mm)H(mm ... . Maximum thickness can be processed to 3 mm. PDC for Drill Bits

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

MAXDRILL rock drill steel rod

Jun 02, 2012

... rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other contractions. It works with taper drill bits ... in a variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the heavy ... duty rock drill mainly use 11,12 taper angle. And the basic theory is that taper drill rods and taper drill bits must be ...

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

ISO 9001 PDC Oil Well Drill Bits

Apr 11, 2013

... 9001 PDC Drill Bits 1.Cover All IADC Code of PDC Bit 2.Offer All Kinds Of PDC Bits Sizes 3 ... 6,7,8,9 The AIM of Hejian Yinhai Rock Bits Co. LTD: FOCUS AND DEDICATION TO BRING THE ... new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin ... reduced. Specification Bit typeMain bit size(mm)Rock coefficientPDC core drill bitSingle pipe75/54.5 94/74 113/89 ...

Supplier: Hejian Yinhai Rock Bits Manufacture 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]

YT28 Air Leg Rock Drill

Jul 15, 2012

YT28 Air Rock Drill is with long useful life, high qorking effciency, etc. YT28 Air Leg Rock DrillParameter NameParameter UnitsParametersQuality Machinekg ≈26 Machine Lengthmm659Boremm ... ) mm22×108±1Parameters:(Note: * In the f = 10 ~ 12's rock testing)Parameter NameParameter UnitsTest pressure(MPa)0.40.50.63Impact ... *mm/min≥250≥400≥470NoisedB(A)≤125 YT28 Air Leg Rock Drill

Supplier: Shouguang Xinlong Machinery Co., Ltd.

[China Manufacturers]

Sunward Fully Hydraulic rock drill DZYG51G

Feb 01, 2012

... with a long-term stable performance... DZY51G hydraulic rock drill employs hydraulic unit in combination with individually slewing unit ... . It's equipped on hydraulic rock drilling jumbo during operation, and suited for medium ... for larger-diameter borehole drilling and open-pit rock drilling. The hole diameter sizes from φ89 to ... with service-free. Sunward Fully Hydraulic rock drill DZYG51G

Supplier: Sunward Intelligent Equipment 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]