نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای fixed-head bit:
n: any bit. such as a diamond bit. whose cutting elements do not move on the face. or head. of the bit. Compare rollercone bit.
n: a special type of fixed-head bit that has synthetic diamond cutters that do not disintegrate at high temperatures. Compare polycrystalline diamond compact.
n: The polycrystalline diamond bit that using thermally stable diamond cutter as cutting element.
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