Rock-Tech - DTH Hole Opener

Rock-Tech International offers a full line of standard and custom Hole Openers in all sizes (from 2 ¾” thru 36”) for all industry hammer shanks.

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You have a choice of standard, premium (dyanite), or diamond enhanced carbide buttons.
Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee.
Our simple customer service policy will be "Treat our customers like we would like to be treated."
All Hole Openers are manufactured from the highest quality aircraft alloy steel.
We love a challenge so bring us your design or use ours!

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