For tapered button bits, our factory have chisel bits, cross bits and button bits, all with various size, smooth design and very good quality, etc. All drill bits are made of high quality raw material and through special heat treatment. We have been exporting a large quantity to over 30 countries and regions such as Australia, U.S.A, South Africa, Japan, Norway and Saudi Arabia, etc.
Specification of tapered button bits
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Tapered drilling tools Types
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Diameter(mm)
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Taper Angle (Degree)
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Skirt
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Weight (kg)
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Tapered chisel bits
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20-60mm
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4°,6°,7°,11°,12°
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Normal, Length
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0.15-0.45
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Tapered cross bits
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32-60mm
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Normal, Length
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0.18-0.7
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Tapered button bits
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30-55mm
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Normal, Length
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0.2-0.5
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