Back Home / Cutting Tools / Reamers / REAMER 3/4″, 3 FLATS, 1/2″ SHANK REAMER 3/4″, 3 FLATS, 1/2″ SHANK SKU: XTR72285 Categories: Cutting Tools, Reamers Alignment reamer. Made of high speed steel. Black and bronze oxide finish. Three flats on shank to prevent slippage in a 3-jaw chuck. 3/4″ diameter. 1/2″ reduced shank. 4-15/16″ flute length. 7″ overall length. Case Quantity: 1 Log In For Pricing