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    hollow drill steel

    All hollow drill steel wholesalers & hollow drill steel manufacturers come from members. We doesn't provide hollow drill steel products or service, please contact them directly and verify their companies info carefully.

    Total 6760 products from hollow drill steel Manufactures & Suppliers
    Buy cheap Industrial Water Well Drill Rods , H25 Hollow Drill Steel For Underground Mining from Wholesalers

    Brand Name:ShiTan

    Model Number:H25

    Place of Origin:China

    Industrial Water Well Drill Rods , H25 Hollow Drill Steel For Underground Mining Product Description Hollow Hex Drilling Rods equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry • Widely used in Underground Mining

    Jinzhou stone mechanical equipment co. LTD
    Verified Supplier

    Liaoning

    Buy cheap H22 H25 Hollow Drill Steel Tapered Rock Drill Steel Rod Tapered Hexagonal from Wholesalers

    Brand Name:Kinglong

    Model Number:hollow drill steel

    Place of Origin:China

    H22 H25 Hollow Drill Steel Tapered Rock Drill Steel Rod Tapered Hexagonal The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our hollow steel bars deliver stable drilling performanc

    Sino Rock Drilling Tools
    Verified Supplier

    Henan

    Buy cheap Rock Supporting Hollow Drill Steel Reinforced Hollow Groutable Anchor Bar from Wholesalers

    Brand Name:Kinglong

    Model Number:hollow drill steel

    Place of Origin:China

    ...Rock Supporting Hollow Drill Steel Reinforced Hollow Groutable Anchor Bar The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled ...

    Sino Rock Drilling Tools
    Verified Supplier

    Henan

    Buy cheap Industrial Water Well Drill Rods , H25 Hollow Drill Steel For Underground Mining from Wholesalers

    Brand Name:ShiTan

    Model Number:H25

    Place of Origin:China

    ...Industrial Water Well Drill Rods , H25 Hollow Drill Steel For Underground Mining Product Description Hollow Hex Drilling Rods equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes ...

    Jinzhou stone mechanical equipment co. LTD
    Verified Supplier

    Liaoning

    Buy cheap 7° 11° 12° Hexagonal Rock Drill Steel , Integral Drill Rods for Mining / Quarrying from Wholesalers

    Brand Name:JCDRILLS

    Model Number:

    Place of Origin:Hebei,China

    ...Drill Steel, Integral Drill Rod for Mining / Quarrying Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill...

    Beijing Jincheng Mining Technology Co., Ltd.
    Verified Supplier

    Beijing

    Buy cheap Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling from Wholesalers

    Brand Name:ROSCHEN

    Model Number:Integral Drill Rod

    Place of Origin:China

    ...Steel Integral Rock Drill Rods for Quarrying Rock Drilling Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling Hexahedral Hollow Alloy Steel Integral Drill Rod for Rock Drilling / Carbon steel rock mining integral drill steel...

    ROSCHEN GROUP
    Verified Supplier

    Shanghai

    Buy cheap Tunneling Mining Drill Steel Rod / Rock Drill Rod 10 Feet Length High Precision from Wholesalers

    Brand Name:MIROC Extension Rod

    Model Number:T38 Extension Rod

    Place of Origin:China

    ...T38 Threaded Drill Rod T38 Thread Drill Rod T38 drill rod, other names are extension drill steel, extension drill rod, and Extension steel, M/F rod (Speed rod). Two Type: Hexagonal and round cross-sections. Hexagonal rods are more...

    KSQ Technologies (Beijing) Co. Ltd
    Verified Supplier

    Beijing

    Buy cheap High Strength Integral Drill Steel 1600-39mm 22x108mm Water Well Drilling from Wholesalers

    Place of Origin:China

    Brand Name:Adriller

    ... all extension rods are threaded and made by hollow drill steels, this means usually extension rods are hollow. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. Two ends

    Changsha Adriller Machinery Co.,Ltd.
    Verified Supplier

    Buy cheap Non Alloy Welded Galvanised Hollow Square Steel Tube Section Black 10mm Thickness from Wholesalers

    Brand Name:SUNRISE

    Model Number:Q215

    Place of Origin:China Mainland

    ... Alloy Welded Galvanised Hollow Square Steel Tube Section Black 10mm Thickness Specification: Product Name: Square steel pipe Size: OD 10 * 10 – 600 * 600mm Wall Thickness 0.5-15 mm Length 3m , 6m , 12m Steel material Q215...

    HONG KONG SUNRISE MATERIALS CO., LIMITED
    Verified Supplier

    Guangdong

    Buy cheap MAXDRILL Hollow Drill Steel Bar from Wholesalers

    Place of Origin:China

    ...Hollow Drill Steel Bar A type of steel specially used in drill rod manufacture, high intension and toughness. Hexagon and round (1)Material: 95CrMo (same as SANDBAR 20 ...

    Maxdrill Rock Tools Co., Ltd
    Active Member

    Guizhou

    Buy cheap Hollow Drill Steel Bar from Wholesalers

    Model Number:)Size: Hex.22mm, 25mm, 28mm, 32mm, 38mm,

    Place of Origin:china

    ...The main size and specifications as below: Hot Rolled Hexagonal Hollow Drill Steel Bar Steel Grade: 95CrMo as per Chinese Standard with following chemistry: C: 0.92-1.03PCT; Si: 0.25-0.45PCT; Mn: 0....

    Guiyang Kemai Machinary and Equipment Co ,Ltd.China
    Active Member

    Guizhou

    Buy cheap Hexagonal Hollow Drill steel from Wholesalers

    Place of Origin:China

    Hexagonal Hollow Drill steel Product Description ( 1) Diameter: 19mm, 22mm, 25mm, etc( 2) Package: bundled with steel strip and then put into container or according to your requirement.

    Guizhou Suncon Group Import & Export Co., Ltd
    Active Member

    Guizhou

    Buy cheap Hexagonal hollow  Drill Steels Taper Rods , Quarry Rock Drilling Hollew Steel Plug Hole Rod from Wholesalers

    Brand Name:PANDA EQUIPMENT

    Model Number:19*108, 22*108, 25*159

    Place of Origin:CHINA

    ...Product Description: Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations, including quarries, coal mines, traffic and other construction. Normal diameter or rod is 22mm, ...

    YANTAI PANDA EQUIPMENT CO., LTD
    Site Member

    Shandong

    Buy cheap MAXDRILL Hollow Drill Steel Bar from Wholesalers

    Place of Origin:Guiyang China

    ...MAXDRILL Hollow Drill Steel Bar (1)Material: 95CrMo (same as SANDBAR 20 or C253) (2)Size: Hex .22mm, 25mm, 28mm, 32mm, 38mm (3)Length: any length according to your require. (4)Package: Wrapped with steel belt and then...

    MAXDRILL ROCK TOOL CO.LTD
    Active Member

    Guizhou

    Buy cheap Hollow Drill Steel Bar from Wholesalers

    Categories:Tool Steel Bar

    Telephone:+86-851-8639106, +86-851-8517787

    Country/Region:china

    ... Maxdrill Rock Tools Company is a major drilling tools manufacturer based in China. In order to provide high quality drilling tools, we manufacture some raw materials, like hollow drill steel bar and tungsten carbide. Our raw...

    Maxdrill Rock Tools Co., Ltd.
    ICP Remarked Supplier

    Guizhou

    Buy cheap SANBAR20/95CrMo/C253 Hollow Drill Steel from Wholesalers

    Categories:Steel Drill Rod

    Telephone:+86-731-89903933

    Country/Region:china

    ... (HRC) 1300 min 850 min 37-43 Decarburization: The maximum permissible decarburization depth of this hollow drill steel is 0.20 mm (0.008 in.) on the outer surface and 0.10 mm (0.004 in.) on...

    Hunan Fushun Metal Co., Ltd.
    ICP Remarked Supplier

    Buy cheap MAXDRILL Hollow Drill Steel Bar from Wholesalers

    Place of Origin:china

    ...type of steel specially used in drill rod manufacture, high intension and toughness. Hexagon and round ( 1) Material: 95CrMo ( same as SANDBAR 20 ...

    MAXDRILL  ROCK  TOOLS  CO.,   LTD
    Active Member

    Guizhou

    Buy cheap Ceratizit Hollow drill steel from Wholesalers

    Categories:Steel Strips

    Telephone:+852-81932198

    Country/Region:china

    ...Hollow drill steel Product model:SN-B0004 Product code: Product category: 0 Picture Description The top hammer type rock drill rod used in the manufacture can be made in four different steel grades. Sandvik hollow steel is characterized...

    Speed industrial materials (China) Co.,Ltd.
    ICP Remarked Supplier

    Buy cheap H22 H25 Shoulder Drive R25 R28 Bench Drilling Striking Bar Hollow Drill Steel Shank Rod from Wholesalers

    Categories:Rock Drilling Bits

    Telephone:+86-0592-56582313

    Country/Region:china

    ...H22 H25 Shoulder Drive R25 R28 Bench Drilling Striking Bar Hollow Drill Steel Shank Rod hank rod Our main top hammer rock tools include shank end rod, tapered drill rod, tapered button bits, extension rod...

    Xiamen Bestlink Factory Co., Ltd
    ICP Remarked Supplier

    Buy cheap Atlas Copco similar mining hex22 tapered drill steel rod from Wholesalers

    Place of Origin:China

    Brand Name:Jinquan

    Model Number:Hex22mm*108mm

    ...Tapered drill steel rod is connected with jack hammer rock drills via forged hex steel collar, and when connected with tungsten carbide drill bits/head, with the method of pyramidal/conical structure. The normal conical...

    Liaocheng Jinquan Construction Machinery Co.,Ltd
    Active Member

    Shandong

    Buy cheap KEMAI Hollow Drill Steel Bar from Wholesalers

    Place of Origin:china

    Hexagon and round (1)Material: 95CrMo (same as SANDBAR 20 or C253) (2)Size: Hex.22mm, 25mm, 28mm, 32mm, 38mm, Round.Dia.32mm, 35mm, 38mm, 51mm (3)Length: any length according to your require. (4)Package: Wrapped with plastic knitting and then into bundles...

    Guiyang Kemai Machinery and Equipment Co.,Ltd.
    Active Member

    Guizhou

    Buy cheap Professional Hollow Round Steel Balls Carbon Steel Material ISO9001 Certified from Wholesalers

    Brand Name:VETOR

    Model Number:1/8"

    Place of Origin:CHINA

    ... Type Drilled Hole, Threaded Hole, Through Hole, Blind Hole Hole Size 0.5mm - 40mm Screw Size M1 - M52,other UNC thread..... Our advantage in drilled steel balls 1-- drilled steel ball diameter can be small to 1mm 2- drilled steel...

    CiXi Vetor Bearing Company
    Active Member

    Zhejiang

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