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R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

    • R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts
    • R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts
    • R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts
  • R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

    Product Details:

    Place of Origin: Shangdong,China
    Brand Name: MIROC
    Certification: API
    Model Number: 4148300671-4148300676

    Payment & Shipping Terms:

    Minimum Order Quantity: 50 Pieces
    Price: negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 10-25days
    Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability: 30000pcs per month
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    Detailed Product Description
    Material: Tungsten Carbide Color: Green, Black, Golden
    Use: Tunneling, Mining,Quarrying,Construction Processing Type: CNC Milling And Proprietary Heat Treatment Process
    Diameter: 102mm-152mm Type: R38 Retrac Button Bit Ballistic Buttons

    R38 Retractable Drill Bit for Hard Rock Mining Spare Parts

     

    Describtion

     

    This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation.

    • Widely used drifting and tunneling
    • Bit face design is ideal for soft to medium rock formations
    • With Retrac Wings to help guide the bit in and out of the hole
    • Effective in straight hole drilling


    Color: Green,Blue or Based on Customer requirements

    Material: Tungsten carbide and high strength alloy steel
    Processing: CNC milling and proprietary heat treatment process

    Type: R38 Retrac Button Bit Ballistic Buttons

     

    specification
     

    Part Number Bit Diameter (mm) Bit Diameter (inch)

    Front Buttons 

    (No. x mm)

    Gauge Buttons 

    (No. x mm)

    4148300671 64 2 1/2 3x10, 1x10 6x11
    4148300672 70 2 3/4 4x10, 1x10 8x11
    4148300673 76 3     4x11, 1x11 8x11
    4148300674 76 3     4x11, 1x11 8x12
    4148300675 89 3 1/2 4x13, 1x13 8x13
    4148300676 89 3 1/2 5x12 8x12

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    Product Code and Brief Description Angle

    Front Flushing 

    Holes

    Side Flushing 

    Holes

    Weight 

    (kg)

    R1064-R38-B, 

    R38 Retrac Button Bit, 

    Ballistic Buttons

    35° 3 - 2.2

    R1370-R38-B, 

    R38 Retrac Button Bit, 

    Ballistic Buttons

    35° 4 - 2.4

    R1376-R38-B-1, R38 Retrac Button Bit, 

    Ballistic Buttons

    40° 4 - 3.3

    R1376-R38-B-2, R38 Retrac Button Bit, 

    Ballistic Buttons

    35° 4 - 3.3

    R1389-R38-B-1, R38 Retrac Button Bit, 

    Ballistic Buttons

    35° 4 - 4.8

    R1389-R38-B-2, R38 Retrac Button Bit, 

    Ballistic Buttons

    35° 2 - 4.8

     

    R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

    Our Services

     

    KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

    • Hazardous environment
    • Acts, regulations, and other government guidelines that has to be followed
    • Significant differences in the way people work, mostly due to physical constraints
    • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
    Company Information
     

    KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

     

    Tag : Retractable drill bits

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Tina

    Tel: +8615035768372

    Send your inquiry directly to us (0 / 3000)

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