Best tapered button bits manufacturer
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance. We can design and manufature according to your requirment of diameter, number air holes and carbide button shape. Please visit https://www.stonedemolition.com/product/q8-tapered-button-bit-taper-button-bits-dth-hammer-bits for more detail.
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