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Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    • Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree
    • Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree
  • Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Product Details:

    Place of Origin: China
    Brand Name: MIROC
    Model Number: Taper Drill Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Pieces
    Price: negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Payment Terms: L/C, D/P, T/T, Western Union
    Supply Ability: 20000 pieces per month
    Contact Now
    Detailed Product Description
    Angle: 7 11 12 Degree Length: 28-41mm
    Color: Gold,Green,Red,Yellow,Blue Etc. Dia: 20-60mm

    7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools

     

     


    Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Used in drifting and tunneling.

     

    Basic Information

     

    Product Name Taper Drill Bit
    Taper Degree 4°, 6°, 7°, 11°, 12° 
    Diameter 26mm - 41mm (or 1 inch to 1 3/5 inch)
    Drill Bit Type Chisel bit, button bit, cross bit
    Carbide Insert Spherical and ballistic
    Button Bit's Skirt Design Short skirt, long skirt
    Chisel Bit Type

    Standard chisel bit, oblique chipways chisel bit,

    flat chipways chisel bit, oblique flat chipways chisel bit

    Material High strength alloy steel bar and tungsten carbide 
    Color Green, Gold, Black or based on customer requirements.


    drill bit | broca | broca | foret | Bohrer | matkap ucu | punta da trapano | boorpunt | jesie | boret drill bit | broca | broca | foret | Bohrer | matkap ucu | punta da trapano | boorpunt | jesie | boret

     

    Applications
     
    Small hole rock drilling 

     


    Taper 7 Degree Chisel Bit Specification

     

    Bit Dia. For class of rock Buttons Taper Weight Part Number
    mm inch HxW   kg
    26 1    10~14 10x7 0.17 4148300075
    28 1 1/9 10~14 10x7 0.18 4148300076
    30 1 1/6 8~12 13.5x8 0.22 4148300077
    30 1 1/6 10~14 13.5x8 0.22 4148300078
    32 1 1/4 8~12 13.5x8 0.24 4148300079
    32 1 1/4 10~14 13.5x8 0.24 4148300080
    34 1 1/3 8~12 13.5x8 0.27 4148300081
    34 1 1/3 10~14 13.5x8 0.27 4148300082
    36 1 3/7 8~12 13.5x8 0.3 4148300083
    36 1 3/7 10~14 13.5 x 8 0.3 4148300084
    38 1 1/2 8~12 13.5x8 0.33 4148300085
    38 1 1/2 10~14 13.5x8 0.33 4148300086
    38 1 1/2 8~12 15x9 0.33 4148300087
    38 1 1/2 10~14 15x9 0.33 4148300088
    40 1 4/7 8~12 13.5x9.2 0.38 4148300089
    40 1 4/7 10~14 13.5x9.2 0.38 4148300090
    40 1 4/7 14~16 13.5x9.2 0.38 4148300091
    40 1 4/7 16~18 15x9.8 0.38 4148300092
    40 1 4/7 8~12 15 x 9.8 0.38 4148300093
    40 1 4/7 10~14 15x9.8 0.38 4148300094
    40 1 4/7 14~16 15x9.8 0.38 4148300095
    40 1 4/7 16~18 15x9.8 0.38 4148300096
    42 1 2/3 8~12 13.5x9.2 0.41 4148300097
    42 1 2/3 10~14 13.5x9.2 0.41 4148300098
    42 1 2/3 14~16 13.5x9.2 0.41 4148300099
    42 1 2/3 16~18 13.5x9.2 0.41 4148300100
    42 1 2/3 8~12 15x9.8 0.41 4148300101
    42 1 2/3 10~14 15 x 9.8 0.41 4148300102
    42 1 2/3 10~14 15x9.8 0.41 4148300103
    42 1 2/3 16~18 15x9.8 0.41 4148300104
    43 1 2/3 8~12 13.5x9.2 0.42 4148300105
    43 1 2/3 10~14 13.5x9.2 0.42 4148300106
    43 1 2/3 8~12 15x9.8 0.42 4148300107
    43 1 2/3 10~14 15x9.8 0.42 4148300108

     

    We can design and manufacture the personalized products to meet your specical apllication.

    Pictures

     

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tapered / Threaded Button Drill Bit For Small Hole Rock Drilling 7 11 12 Degree

    Tag: Chisel Bit, Taper Bit, Taper Rock Drill Tools

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: katy.zhang@ksq-tech.com

    Send your inquiry directly to us (0 / 3000)

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