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7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole

    Buy cheap 7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole from wholesalers
     
    Buy cheap 7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole from wholesalers
    • Buy cheap 7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole from wholesalers
    • Buy cheap 7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole from wholesalers

    7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole

    Ask Lasest Price
    Brand Name : SUVEC
    Model Number : tapered drill rod
    Certification : ISO
    Price : 3-200USD/piece
    Supply Ability : 10000 pieces/month
    Delivery Time : 15 days
    • Product Details
    • Company Profile

    7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole

    Rock Drill Blast Hole Drilling Tool Tapered Drill Rod For Mining 500 ~ 8000mm Length


    Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

    Tapered drill rod,also called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 3.6 m in length—are measured from the collar to the bit end.

    Technical Reference

    Product Name:Hex tapered rod
    TypesTapered drill rods, Integral drill rods, Plug hole rods
    Application::Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
    we can produce as your request of carbide size, different length of drill rods.
    Types of drill rodsSpecificationsLength (mm)ShankWeight (kg)
    Tapered drill rodsTaper Angle: 4, 6, 7, 11, 12 degree400mm to 8000mmHex22mm*108mm Hex25mm*159mm Hex19mm*108mm1.7 - 24.9
    Integral drill steelBit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm400mm to 4800mm3 – 15.4
    Plug hole rodsChisel bit diameter: 17mm, 20mm, 22mm150mm to 710mm

    0.6 - 2.9

    Applications
    • Suitable for small hole range
    • Widely used in Dimensional Stone Quarrying Industry
    • Widely used in Underground Mining Industry

    Packing details : Wooden case and steel bundle.

    Why choose our Rock drill tools?

    1.Tapered rock drill rod connect with button bits perfectly for drilling holes
    2.Stable and mature welding technology ensure high quality of bits
    3.Accurate dimension of taper degree perfectly matches the button bits
    4.work reliable and very cost-effective
    5. Rod bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

    Test is the best way to find suitable rock drilling tools, for samples please Email drillbit@qq.com

    Product Tags:

    tapered steel rod

      

    dth drill rods

      
    Quality 7 11 12 Degree Tapered Drill Rod With Hexagonal Steel Length Small Drilling Hole for sale
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