Rock Reamer

32`` HDD Hole Opener IADC637G For Hard Rock Trenchless

Specifications

Size	32″
Cutter Type	Elastomer sealed bearing cutters for 8 1/2″ tricone bit
IADC	637
Roller Cutter Quantity	8
Thread Connection	NC50

Operating Parameters

Application

Hard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsum, chert, granite, etc.