The SP Tools Valve Lappers - SP66115 are practical and user-friendly tools designed for hand-grinding both small and large flat head unslotted valves. These valve lappers come with several features that make them essential tools for valve maintenance:

Key Features:

• Hand Grinding: The SP66115 Valve Lappers are designed for manual or hand grinding of flat head unslotted valves. This allows you to have precise control over the grinding process, ensuring a proper seat for the valve.
• Contoured Hardwood Handles: These valve lappers feature contoured hardwood handles. The ergonomic design of the handles provides a comfortable grip, reducing fatigue and making it easier to use the tools for extended periods.
• Grinding Compound Application: To use these valve lappers effectively, you would typically place grinding compound on the valve face. The abrasive nature of the compound aids in grinding and smoothing the valve surface to ensure a proper seat.

Set Includes:

• Small cup diameters 5/8” and 13/16”
• Large cup diameters 1-1/8” and 1-3/8”

These valve lappers are particularly handy for automotive or small engine maintenance and repair tasks, as they allow you to address issues related to valve seating and performance. The manual operation gives you control over the process, making it a valuable tool for mechanics, engine enthusiasts, and DIYers who want to ensure proper valve function in their projects.