11 Degree mining drilling tools Tapered Button Bit
Product Information
The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc
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Product name
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Tapered Button Bits
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Material
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Tungsten Carbides
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Application
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Quarrying, small hole drilling
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Advantage
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High Performance
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Color
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Customized
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Usage
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Mining / Quarrying / Tunneling
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Button Type
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Hemispherical/Parabolic/Ballistic / Conical
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Taper button bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts,tapered button bits have a good drilling performance and are excellent in longevity.
We manufactuer various tapered button bits in different degrees as below:
Bit diameter: 26mm to 60mm;
Tapered degree: 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Carbide type: Chisel type, Cross type, Button type.
Specifications:
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11° Tapered Button Bit
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Bit Dia.
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Buttons and Size (mm)
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Flushing Hole
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Weight
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Product Code
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mm
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inch
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Front
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Gauge
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Front
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Side
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kg
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Button Bit, Short Skirt
BS4XX
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32
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1 1/4
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1x8
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3x8
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1
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2
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0.24
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BS432-11D-22
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36
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1 3/7
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1x8
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3x9
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1
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1
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0.36
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BS436-11D-22
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38
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1 1/2
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1x9
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3x9
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1
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1
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0.39
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BS438-11D-22
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40
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1 4/7
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1x9
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3x9
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1
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1
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0.4
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BS440-11D-22
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|
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Button Bit, Short Skirt
BS5XX
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38
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1 1/2
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2x8
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3x9
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1
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1
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0.39
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BS538-11D-22
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40
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1 4/7
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2x8
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3x9
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1
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1
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0.4
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BS540-11D-22-1
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40
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1 4/7
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2x9
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3x9
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1
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2
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0.4
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BS540-11D-22-2
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|
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Button Bit, Short Skirt
BS6XX
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33
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1 2/7
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2x7
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4x7
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1
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1
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0.25
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BS633-11D-22
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34
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1 1/3
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2x7
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4x7
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1
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1
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0.29
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BS634-11D-22
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36
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1 3/7
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2x7
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4x7
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1
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1
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0.36
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BS636-11D-22
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|
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Button Bit, Short Skirt
BS7XX
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32
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1 1/4
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2x7
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5x7
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1
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1
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0.24
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BS732-11D-22
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35
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1 3/8
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2x7
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5x7
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1
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1
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0.33
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BS735-11D-22-1
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35
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1 3/8
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2x7
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5x8
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1
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1
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0.33
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BS735-11D-22-2
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36
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1 3/7
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2x7
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5x8
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1
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1
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0.36
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BS736-11D-22
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38
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1 1/2
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2x7
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5x8
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1
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1
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0.39
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BS738-11D-22-1
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38
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1 1/2
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2x7
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5x9
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1
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1
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0.39
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BS738-11D-22-2
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40
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1 4/7
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2x7
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5x9
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1
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1
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0.4
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BS740-11D-22-1
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40
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1 4/7
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2x8
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5x9
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1
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1
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0.4
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BS740-11D-22-2
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41
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1 5/8
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2x7
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5x9
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1
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1
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0.41
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BS741-11D-22
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Button Bit, Long Skirt
BL7XX
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32
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1 1/4
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2x7
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5x7
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1
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1
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0.3
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BL732-11D-22
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33
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1 2/7
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2x7
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5x7
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1
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1
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0.31
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BL733-11D-22
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35
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1 3/8
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2x7
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5x9
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1
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1
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0.38
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BL735-11D-25
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36
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1 3/7
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2x7
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5x9
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1
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1
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0.39
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BL736-11D-25
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38
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1 1/2
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2x7
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5x9
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1
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1
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0.41
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BL738-11D-22
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38
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1 1/2
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2x7
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5x9
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1
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1
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0.41
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BL738-11D-25
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41
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1 5/8
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2x7
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5x9
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1
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1
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0.42
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BL741-11D-22
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41
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1 5/8
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2x7
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5x9
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1
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1
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0.42
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BL741-11D-25
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|
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Button Bit, Long Skirt
BL8XX
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33
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1 2/7
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2x7
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6x7
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1
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1
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0.31
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BL833-11D-22
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35
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1 3/8
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2x7
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6x7
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1
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1
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0.35
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BL835-11D-22
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FAQ
Q1: What’s your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in stock.
Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,green ,black for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q9: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Ali baba can guarantee all of you payment .
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