Winged Backreamers

Triple D’s Winged Reamers are designed for efficient cutting through hardpan, shale and sandstone. The cutting and mixing arms are manufactured from alloy abrasive resistant steel with a Rockwell rating of Rc40. Front and rear facing carbide cutting teeth are of the shark tooth design for efficient cutting. The open tapered design reduces torque loads and insures better mixing action.

A “Spider” center support and stabilizer ring are standard on 18″ and larger reamers.

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