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Total 2054 products for hollow ground screwdriver bits Manufacture & Suppliers

Hot Galvanized Ground Drill Anchor Plate For Slope Stabilization

...Ground Drill Anchor Plate For Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit,coupling, p...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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CK45 Ground Chrome Hydraulic Cylinder Rod Induction Hardened Hollow Metal Rod

CK45 Ground Chrome Hydraulic Cylinder Rod Induction Hardened chrome plated hollow rod Detailed Product Description 1. Material: 42CrMo4, 40Cr, CK45,ST52, 20MnV6 2. ISO9001:2008 3. Tensile strength: Not less tha...

Jiangsu New Heyi Machinery Co., Ltd
Jiangsu,China

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Ground Polished Hollow Piston Rod High Precision With 42CrMo4

Ground Polished Hollow Piston Rod High Precision With 42CrMo4 Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. Tensile strength: Not less than 610 N/MM2 3. length: 1000mm - 8000mm ...

Jiangsu New Heyi Machinery Co., Ltd
Jiangsu,China

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CK45 Ground Hollow Metal Rod For Hydraulic Cylinder Length 1000mm - 8000mm

CK45 Ground Hollow Metal Rod For Hydraulic cylinder Length 1000mm - 8000mm Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. ......

Jiangsu New Heyi Machinery Co., Ltd
Jiangsu,China

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Self Drilling Hollow Bar Threaded Rod Self Centering Drill Bit Coupling Plate Nut

...Hollow Bar Threaded Rod Self Centering Drill Bit Coupling Plate Nut Jincheng Self Drilling Bolts 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 2. Size: M6*2000,M8*2000,M10*2000,M12*2...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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2700kN Hollow Threaded Bar T114

...: R (Rope Thread) or T (trapezoidal); For permanent applications, optional HDG or epoxy coating can be provided to protect from corrosion; No cased borehole allowing ground preservation....

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Tapered Rock Drill Tool Cross Type Drill Bit 11° Excellent Drilling Performance

...bit drill bit 11°excellent drilling performance Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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11° Tapered Drill Bits

...bit drill bit excellent drilling performance Water Well Drill Bits description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Carbide Rock Drilling Bits Dia 32mm Taper Button Bit With 4 Buttons

... drill bits with a wide selection of head diameters from 26mm to 48mm . With carbide buttons hot pressed on the bit skirts , tapered button bits have a good drilling performance and are excellent in longevit...

Xi'an Huizhong Mechanical Equipment Co., Ltd.
Shaanxi,China

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7 7/8 " Tricone Rock Bit Wear Resistant For Mining Oil Wells

...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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Hollow Steel Anchor Self Drilling Anchor Bolt R51 1-4 M Length Anti - Corrosion

Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system ena...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R38n Self Drilling Anchor Bolt Sda Hollow Grouted Self Drilling Rock Bolts

...Hollow Grouted Self Drilling Anchors Rock Bolt For Slope Protection The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grout...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Full Threaded Steel Self Drilling Rock Bolts Hollow Anchor Bar

Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system ena...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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38pcs 1300mAh Battery Power Screw Drivers Cordless Power Screwdriver Tools ODM

...Screwdriver Tools Cordless Drills Sale 38pcs set battery drill power screwdriver tools cordless drills sale Cordless Power Screwdriver Tools Brief Introduction Powerful lightweight screwdriver featuring forw...

Shanghai Workplus Technology Co.,ltd
Shanghai,China

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38pcs 1300mAh Battery Power Screw Drivers Cordless Power Screwdriver Tools ODM

...Screwdriver Tools Cordless Drills Sale 38pcs set battery drill power screwdriver tools cordless drills sale Cordless Power Screwdriver Tools Brief Introduction Powerful lightweight screwdriver featuring forw...

Shanghai Workplus Technology Co.,ltd
Shanghai,China

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High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

... to very abrasive. Parabolic button : fast penetration,suited to medium to hard rock,suitable for the mildly abrasive ground. Conical button : fast penetration, suited for smaller diameter bits, suited for a...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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11° Small Hole Tapered Water Well Drill Bits Rock Drill Tool Cross Type

...bit drill bit excellent drilling performance Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With ca...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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DTH Down To Hole Rock Button Bits CIR76 Tungsten Carbide Button Bits 76mm

...bit CIR76 shank for mining Product category: DTH drill tools Matched hammer: Hammer CIR76 Diameter: 76mm KINGDRILLING DTH button bit description: KINGDRILLING hammer bits are used with Down-the-hole hammers ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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ODM Tapered Blade 3 Inch Rock Drill Bit Top Hammer Bits 7 Degree

... X bits are tend to drill round holes in all rock conditions.The steel support in the narrow parts. X drill bits is smaller than 64 mm because of the restricted circumference. Where straight hole accuracy is...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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