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Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material

Categories Tapered Drill Bits
Brand Name: QIDELI
Model Number: 28mm~42mm
Certification: SGS
Place of Origin: putian
MOQ: 1
Price: Negotiation
Payment Terms: T/T, Western Union, L/C
Supply Ability: 60000 pcs/month
Delivery Time: 15days
Packaging Details: Normal export packing
Thread Type: 4° 6° 7° 11° 12°
Bits Dia: 32mm~42mm
Button No.: 4,5,6,7,8
Gauge button size: 7mm or 8mm
Front button: 7mm
Carbide Brand: YK05
Color: black,yellow,croci,golden
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    Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material

    Product Description



    Made with high quality of raw material through special heat treatment ,especially, tungsten carbide of tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80 , Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry.

    Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer's requirements on delivery design,number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.
    Product Name:Tungsten carbides tapered drill bit
    TypesRock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
    Application::Use 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:1pcs
    We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
    Types of drill bitsDiameter (mm)Taper Angle (Degree)Length (mm)
    Tapered chisel bits20/22/28/30/32/34/36/38/404 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80
    Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80
    Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80



    Tapered tungsten Carbide Button rock Drill Bit for rock drilling
    Main Products:
    1-12 inch middle-low/high air pressure DTH hammers & bits
    Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
    Eccentric overburden drilling Equipment
    Hole opener bit
    Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)

    Extension Rod, M/F Rod, M/m Rod, Drift Rod,
    Shank adapter, coupling sleeves and all kinds of adapters


    Advantages:
    Compared with the oversea brands, our advantages are bellowing:
    a. Our products can match over 95% against the original products
    b. Price are competitive against the famous brands and best quality against the small factory

    About Us:
    1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
    2. We have advanced technology and equipment.
    3. Our technician has more than 13 year's professional working experience.
    4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
    Product Tags:

    mining drill bits

      

    air hammer bits

      
    Quality Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material for sale
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