• Best Overburden Drill Bit overburden drilling system 70mm - 400mm OD wholesale
    ...: The Stratex Drill System The Stratex Drill System (SDS) is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and... more
    Brand Name:ROSCHEN
    Model Number:70 mm - 400 mm
    Place of Origin:GERMANY

    Overburden Drill Bit overburden drilling system 70mm - 400mm OD

    ROSCHEN GROUP
    [Shanghai,China]
  • Best Steel Tooth Tricone Roller Bit / Rock Carbide Drill Bits For Hard Formation wholesale
    ... API REG PIN Nozzle : three jet (side) nozzles Bit Weight : 70 kgs SIZE AVAILABLE From 3 7/8inch to 36inch RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535... more
    Brand Name:FLRT
    Model Number:10 5/8" FSA217G 02
    Place of Origin:China

    Steel Tooth Tricone Roller Bit / Rock Carbide Drill Bits For Hard Formation

    FLRT Bit
    [Beijing,China]
  • Best Durable Resin Bond Diamond Wheels 3A1 Model For Carbide Tipped Inserts / Drills / Reamers wholesale
    ..., drills, reamers Resin bond diamond grinding wheels are used for hard carbide, optical glass, gem, semiconductor materials, non-ferrous materials, and non-metallic material grinding, cutting or electrolytic grinding. 3A1 Grinding Wheel Size Chart... more
    Brand Name:forturetools
    Model Number:3A1
    Place of Origin:China

    Durable Resin Bond Diamond Wheels 3A1 Model For Carbide Tipped Inserts / Drills / Reamers

  • Best Single Link and Double Link Surface Set Diamond Core Bit Diamond Locking Coupling wholesale
    ... couplings that help stabilize the drill string and quickly protect the hole diameter should the reamer lose its gauge. For greater stabilization and less vibration of the drill string, manufactures heavy-duty locking... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Single Link and Double Link Surface Set Diamond Core Bit Diamond Locking Coupling

  • Best Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD wholesale
    ...Rock Reamers 4 inch to 48 inch Pilot Hole Reamer most vertsatile, cost effective hole opener for HDD Trenchless Directional Drilling Horizontal Boring Wireline Steering Services Technology Software companies No more redrills due to... more
    Brand Name:ROSCHEN
    Model Number:4 ~ 48 INCH
    Place of Origin:GERMANY

    Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

    ROSCHEN GROUP
    [Shanghai,China]
  • Best Tricone Bit 8" TCI Tricone Bits , TCI Drill Bit , Tci Rock Bit For Water Well Drilling wholesale
    ...Tricone Bit 8" TCI tricone bits, TCI Drill Bit, tci rock bit for water well drilling Tricone Bit 8" TCI tricone bits, TCI Drill Bit, tci rock bit Categories Roller Core Bits Place of Origin... more
    Brand Name:ROSCHEN
    Model Number:8"
    Place of Origin:China

    Tricone Bit 8" TCI Tricone Bits , TCI Drill Bit , Tci Rock Bit For Water Well Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • Best 8 1/2" Tricone Rock Roller Bits , TCI Tricone Drilling Bit Oil Well Application wholesale
    ... bit is the main way to break the rock by the roller bit. When the drill bit is rotated, the teeth are pressed into the rock at a certain speed. This crushing... more
    Brand Name:ROSCHEN
    Model Number:8 1/2
    Place of Origin:CHINA

    8 1/2" Tricone Rock Roller Bits , TCI Tricone Drilling Bit Oil Well Application

    ROSCHEN GROUP
    [Shanghai,China]
  • Best Grade 6.8 Carbon Steel Flat Washers Din 125A M30 Size High Corrosion Resistance wholesale
    ... Flat Washer Din125A Grade 6.8 M30 White Or Plain Color,the material is carbon steel,the size is M30,the thickness is 4mm,the surface treatment is white zinc plated,the standard... more
    Brand Name:DS
    Model Number:DIN125
    Place of Origin:Yongnian,Hebei,China

    Grade 6.8 Carbon Steel Flat Washers Din 125A M30 Size High Corrosion Resistance

  • Best DIN1.2842 Cold Work Tool Steel for Cutting and punching tools , shear blades , reamers , chasers wholesale
    ...DIN 1.2842 Cold Work Tool Steel for cutting and punching tools , shear blades , reamers , chasers Steel Grade: 1.2842 Application: Tool Steel, Mold Steel Shape: Round bar Standard: AISI, DIN, ... more
    Brand Name:Ningshing
    Model Number:1.2842
    Place of Origin:China

    DIN1.2842 Cold Work Tool Steel for Cutting and punching tools , shear blades , reamers , chasers

  • Best sealed bearing roller bit wholesale
    ... the bits, professional and scientific selection of the inserts as per the different application and drilling process so that to achieve high efficient... more
    Brand Name:glorytek
    Place of Origin:china
    Minimum Order Quantity:1piece

    sealed bearing roller bit

  • Best sealed bearing roller bit wholesale
    ... the bits, professional and scientific selection of the inserts as per the different application and drilling process so that to achieve high efficient... more
    Brand Name:glorytek
    Place of Origin:china
    Minimum Order Quantity:1piece

    sealed bearing roller bit

  • Best AISI L2 Cold Work Tool Steel , Hot rolled 5mm / 6mm Steel Round Bar wholesale
    ASTM A681 AISI L2 Steel Rod , Cold Work Tool Steel for Cutting Tool , Punching Tool , Shear Blade Steel Grade: L2 Application: Tool Steel, Mold Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ5 – 130 mm Surface: Black, Peeled, Turned, ... more
    Brand Name:Ningshing
    Model Number:L2
    Place of Origin:China

    AISI L2 Cold Work Tool Steel , Hot rolled 5mm / 6mm Steel Round Bar

  • Best Wear Resistance Water / Oil Hardening Tool Steel , 1.2210 Hot Rolled Round Bar wholesale
    DIN 1.2210 Steel Round Rod , Cold Work Tool Steel for Making Cutting Tools and Punching Tools, Shear Blades Steel Grade: 1.2210 Application: Tool Steel, Mold Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ5 – 130 mm Surface: Black, ... more
    Brand Name:Ningshing
    Model Number:1.2210
    Place of Origin:China

    Wear Resistance Water / Oil Hardening Tool Steel , 1.2210 Hot Rolled Round Bar

  • Best Φ10mm - 600mm D3 Mold Steel / Tool Steel Round Bar 100% UT Passed wholesale
    ASTM A681 AISI D3 Steel Bars , Cold Work Tool Steel for Blanking , Punching , Shearing Steel Grade: D3 Application: Tool Steel, Mold Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ10 – 600 mm Surface: Black, Peeled, Turned, Grinded ... more
    Brand Name:Ningshing
    Model Number:D3
    Place of Origin:China

    Φ10mm - 600mm D3 Mold Steel / Tool Steel Round Bar 100% UT Passed

  • Best GB Cr12 Cold Work Tool Steel Round Bar For Punching / Shearing wholesale
    GB Cr12 Round Steel Bar , Cold Work Tool Steel for the Mould of Blanking , Punching , Shearing -- 50,000 tons Stock -- 7 warehouses and branches -- 47 sets of vertical band saw -- 100 sets of modern facilities -- A group of QC technicians -- Professional ... more
    Brand Name:Ningshing
    Model Number:Cr12
    Place of Origin:China

    GB Cr12 Cold Work Tool Steel Round Bar For Punching / Shearing

  • Best DIN 1.2080 Tool Steel Round bar Plastic Mould Steel 100% UT Passed wholesale
    DIN 1.2080 Steel Round Bar , Cold Work Tool Steel for Cold Work Mold and Tools Steel Grade: 1.2080 Application: Tool Steel, Mold Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ10 – 600 mm Surface: Black, Peeled, Turned, Grinded ... more
    Brand Name:Ningshing
    Model Number:1.2080
    Place of Origin:China

    DIN 1.2080 Tool Steel Round bar Plastic Mould Steel 100% UT Passed

  • Best 10mm / 20mm AISI M35 Alloyed High Speed Tool Steel for Cutting Tools wholesale
    AISI M35 Alloyed High Speed Tool Steel Round Bar for Cutting Tools Steel Grade: M35 Application: High Speed Steel, Tool Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ6.5 – 250mm Surface: Black, Peeled, Turned, Grinded Technique: Hot ... more
    Brand Name:Ningshing
    Model Number:M35
    Place of Origin:China

    10mm / 20mm AISI M35 Alloyed High Speed Tool Steel for Cutting Tools

  • Best Forged / Hot Rolled High Speed Tool Steel M42 for Cold Work Tools wholesale
    AISI M42 Super High Speed Tool Steel for Milling Cutters , Taps , Cold Work Tools Steel Grade: M42 Application: High Speed Steel, Tool Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ6.5 – 250 mm Surface: Black, Peeled, Turned, Grinded ... more
    Brand Name:Ningshing
    Model Number:M42
    Place of Origin:China

    Forged / Hot Rolled High Speed Tool Steel M42 for Cold Work Tools

  • Best High Speed DIN 1.3247 HSS Round Bar for Punching / Forming / Pressing Steel wholesale
    DIN 1.3247 High Speed Tool Steel , HSS Round Bar for Punching , Forming , Pressing Steel Grade: 1.3247 Application: High Speed Steel, Tool Steel Shape: Round bar Standard: AISI, DIN, JIS, GB Dimension: Φ6.5 – 250 mm Surface: Black, Peeled, Turned, ... more
    Brand Name:Ningshing
    Model Number:1.3247
    Place of Origin:China

    High Speed DIN 1.3247 HSS Round Bar for Punching / Forming / Pressing Steel

  • Best GB Cr12MoV Cold Work Tool Steel Round Bar , Equal to SKD11 / D2 Φ 10 - 600 mm wholesale
    GB Cr12MoV Cold Work Tool Steel Round Bar , Equal to SKD11 / D2 -- 50,000 tons Stock -- 7 warehouses and branches -- 47 sets of vertical band saw -- 100 sets of modern facilities -- A group of QC technicians -- Professional technical consulting Quick ... more
    Brand Name:Ningshing
    Model Number:Cr12MoV
    Place of Origin:China

    GB Cr12MoV Cold Work Tool Steel Round Bar , Equal to SKD11 / D2 Φ 10 - 600 mm

Tell “reamer drill size chart” Suppliers Your Requirement
*E-mail:
* Message:
Characters Remaining: (0/3000)
Inquiry Cart 0