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7 Degree 12 Degree Carbide Button Bits , Hex 22 28mm 45mm Hammer Drill Bits For Rock

Categories Small Rock Drill Bits
Brand Name: OED/OEM
Model Number: 7 degree/11°/12°/4°
Certification: ISO 9001 2008
Place of Origin: China
MOQ: 50pcs
Price: Negotiable
Delivery Time: 15 days
Packaging Details: Wooden Box
Material: Tungsten Carbide
Type: Tapered Drill Bit
Color: Yellow/Golden/Red/Black/Customized
Usage: Rock Drilling/Mining
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    7 Degree 12 Degree Carbide Button Bits , Hex 22 28mm 45mm Hammer Drill Bits For Rock

    Small Drill Bit Tapered Chisel Bit 7 degree 12 degree Hex22 28mm 45mm for Mining


    Feature of the taper Chisel bit:


    (1)Taper angle: 4°,4°46″,6°,7°,11°,12°

    (2)Models: chisel/cross/button bit

    (3)Dia:20-45 mm

    (4)Button bit shape: spherical/parabolic

    (5)Socket inside dia:15/19/22/25mm


    Product Name:Quarry rock drill chisel bit
    TypesTapered chisel bits, Tapered cross bits, Tapered button bits
    Application::Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
    Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes
    Material:High quality carbide and high quality steel
    MOQ:No requirement for testing and trial order
    We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.
    Types of drill bitsDiameter (mm)Taper Angle (Degree)Length (mm)Weight (kg)
    Tapered chisel bits20/22/28/30/32/34/36/38/404 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/800.15 - 0.45
    Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/800.18 - 0.7
    Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/800.2 - 0.5

    Quality 7 Degree 12 Degree Carbide Button Bits , Hex 22 28mm 45mm Hammer Drill Bits For Rock for sale
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