Regis Manufacturing K629 4" x 1" x 5/8" Offset 60 Grit Valve Refacer Grinding Wheel

The Regis Manufacturing K629 is a professional-grade OEM replacement grinding wheel designed for valve refacing applications. This 4-inch diameter wheel features a 1-inch thickness with a 5/8-inch arbor hole and an offset design. Built with 60 grit ceramic abrasive, this wheel is specifically engineered for valve face grinding.

Key Specifications:

• Wheel Diameter: 4 inches
• Wheel Thickness: 1 inch
• Arbor Hole: 5/8 inch
• Grit: 60 (medium coarse)
• Abrasive Type: Ceramic
• Design: Offset
• Application: Valve face grinding ("V" designation)

Applications and Benefits:

• Compatible with most makes and models of valve refacer machines
• Ideal for general purpose valve face grinding and reconditioning
• 60 grit provides balanced material removal and surface finish
• Ceramic abrasive offers consistent cutting performance
• Offset design allows proper clearance during valve refacing operations

Regis Manufacturing has been serving the engine building industry since 1959, offering precision-manufactured grinding wheels for professional engine builders and machine shops. The offset configuration of this wheel provides the necessary geometry for accurate valve face grinding, helping restore proper valve seating surfaces for optimal engine performance and sealing.

Note: Stone color may vary due to manufacturing process.