Back Home / Cutting Tools / Reamers / REAMER 5/8″, 3 FLATS, 1/2″ SHANK REAMER 5/8″, 3 FLATS, 1/2″ SHANK SKU: XTR72283 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. 5/8″ diameter. 1/2″ reduced shank. 4-1/2″ flute length. 6-9/16″ overall length. Case Quantity: 1 Log In For Pricing