Grinding Pins are for regrinding worn carbide buttons. They are designed to minimise shattering and ...
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The Borroc Grinding Pin is used for removing bit body steel from around the base of the button. This...
Our Combination Grinding Pins come oin5 different types Standard Combination, Super Combination, Bal...
Our Diaroc Grinding Pins come in 4 different types Standard Diaroc, Super Diaroc, Ballistic Diaroc a...
Grinding PIns are for regrinding worn carbide buttons. They are designed to minimise shattering and ...