Regis Manufacturing K1175 .317" / 8.05mm High-Speed Steel Piloted Valve Guide Reamer

The Regis Manufacturing K1175 is a .317" (8.05mm) High-Speed Steel Piloted Guide Reamer designed specifically for use on cast iron valve guides only. Engineered for precision engine rebuilding, this reamer delivers accurate valve guide resizing to restore proper valve stem-to-guide clearances during engine reconditioning.

Key Features:

• Size: .317" / 8.05mm cutting diameter
• Material: High-speed steel (HSS) construction for durability and precise cutting
• Design: Piloted guide reamer for accurate, centered cutting
• Application: For cast iron valve guides only
• Interchangeable with Winona, K-Line, Olcott, Hall-Toledo, Groove Rite, and Hastings replacement valve guide resizing arbors and reamers

Part of Regis Manufacturing's comprehensive line of valve guide reamers and resizing arbors, the K1175 is a trusted tool in professional engine rebuilding shops. Regis Manufacturing has been supplying the engine building industry with precision tools and assembly supplies since 1959.