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7 Degree 42mm Tapered Button Bit For Rock Drilling

    Buy cheap 7 Degree 42mm Tapered Button Bit For Rock Drilling from wholesalers
     
    Buy cheap 7 Degree 42mm Tapered Button Bit For Rock Drilling from wholesalers
    • Buy cheap 7 Degree 42mm Tapered Button Bit For Rock Drilling from wholesalers
    • Buy cheap 7 Degree 42mm Tapered Button Bit For Rock Drilling from wholesalers

    7 Degree 42mm Tapered Button Bit For Rock Drilling

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : Taper Button Bit
    Certification : ISO
    Price : Negotiation
    Supply Ability : 20000 pcs per month
    Delivery Time : 15-20 days
    • Product Details
    • Company Profile

    7 Degree 42mm Tapered Button Bit For Rock Drilling

    Product Description

    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.

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

    • Color: Green,Blue or Based on Customer requirements

    Tapered drilling tools Types Diameter(mm) Taper Angle (Degree) Skirt Weight (kg)
    Tapered chisel bits 20-60mm 7°,11°,12° Normal, Length 0.15 - 0.45
    Tapered cross bits 32-60mm Normal, Length 0.18 - 0.7
    Tapered button bits 30-55mm Normal, Length

    0.2 - 0.5

    Product Code and Brief Description Angle Front Flushing Holes Side Flushing Holes Weight (kg)
    BL732-11D-22, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.3
    BL733-11D-22, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.31
    BL833-11D-22, 11° Tapered Button Bit, Long Skirt 40° 1 1 0.31
    BL835-11D-22, 11° Tapered Button Bit, Long Skirt 40° 1 1 0.35
    BL738-11D-22, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.41
    BL741-11D-22, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.42
    BL735-11D-25, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.38
    BL736-11D-25, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.39
    BL738-11D-25, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.41
    BL741-11D-25, 11° Tapered Button Bit, Long Skirt 35° 1 1 0.42

    7 Degree 42mm Tapered Button Bit For Rock Drilling

    Specifications

    7° Tapered Button Bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight Product Code
    mm inch Front Gauge Front Side kg
    Button Bit, Short Skirt
    BS4XX
    32 1 1/4 1x8 3x8 1 1 0.24 BS432-7D-22
    36 1 3/7 1x8 3x9 1 1 0.37 BS436-7D-22
    38 1 1/2 1x8 3x9 1 1 0.37 BS438-7D-23
    40 1 4/7 1x8 3x9 1 1 0.38 BS440-7D-23-1
    40 1 4/7 1x9 3x10 1 1 0.4 BS440-7D-23-2
    40 1 4/7 1x9 3x9 1 1 0.4 BS440-7D-23-3
    42 1 2/3 1x8 3x9 1 1 0.4 BS442-7D-23-1
    42 1 2/3 1x9 3x10 1 1 0.43 BS442-7D-23-2
    42 1 2/3 1x9 3x9 1 1 0.43 BS442-7D-23-3
    Button Bit, Short Skirt
    BS6XX
    34 1 1/3 2x7 4x7 1 1 0.29 BS634-7D-22
    Button Bit, Short Skirt
    BS7XX
    33 1 2/7 2x7 5x7 2 1 0.26 BS733-7D-22
    35 1 3/8 2x7 5x8 1 1 0.33 BS735-7D-22
    36 1 3/7 2x7 5x8 1 1 0.37 BS736-7D-23
    38 1 1/2 2x7 5x8 1 1 0.38 BS738-7D-23-1
    38 1 1/2 2x7 5x9 2 1 0.38 BS738-7D-23-2
    40 1 4/7 2x7 5x9 1 1 0.4 BS740-7D-23
    42 1 2/3 2x8 5x9 1 1 0.43 BS742-7D-23
    Button Bit, Long Skirt
    BL7XX
    32 1 1/4 2x7 5x7 1 1 0.3 BL732-7D-22
    33 1 2/7 2x7 5x7 1 1 0.31 BL733-7D-22
    35 1 3/8 2x7 5x8 1 1 0.36 BL735-7D-22
    38 1 1/2 2x7 5x9 1 1 0.41 BL738-7D-22
    41 1 5/8 2x7 5x9 1 1 0.42 BL741-7D-23

    7 Degree 42mm Tapered Button Bit For Rock Drilling

    Quality 7 Degree 42mm Tapered Button Bit For Rock Drilling for sale
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