Description:

The GT-H19MM Ball Hone Engine with 180-grit abrasiveness is a versatile tool designed for precision honing applications. When securely held in a collet, chuck, or similar device, it ensures efficient and effective surface finishing.

Key Features:

• Optimal Tool Holding: The Flex-Hone tool is best held in a collet, chuck, or similar holding device, emphasizing the importance of a secure grip for accurate and controlled honing.
• Short Shank Design: Utilize the shortest shank possible for your application to enhance stability and control during the honing process.
• Lubrication Requirement: Ensure the Flex-Hone tool is well coated with lubricant before entry and continues rotating until fully removed from the part.
• Variable RPM Range: The tool can be run at spindle speeds ranging from 60 to 1200 RPM, with the ideal speed determined by the tool's diameter. Smaller diameters require higher spindle speeds.
• Speed Recommendations: Start with a spindle speed between 500-800 RPM, adjusting as necessary to find the optimum speed for your specific application. Never exceed 1200 RPM.
• Cutting Fluid Necessity: Always use a good quality cutting oil or honing fluid to minimize heat, prevent tool loading, and suspend the material being removed during the honing process.
• Stroke Rate: Maintain a continuous stroke rate between 120 to 180 inches per minute for effective honing. Final stroking can be accelerated to achieve a 45° crosshatch finish.
• Honing Time Efficiency: Use the minimum honing time necessary to achieve the desired finish, with an average honing time of 10-25 seconds (5-15 strokes).

Technical Information:

• Tool Diameter and RPM Relationship: The recommended spindle speed depends on the tool diameter, with smaller diameters requiring higher speeds for optimal performance.
• Cleaning Procedure: After honing, clean the cylinder thoroughly using hot, soapy water and a cleaning brush. Dry the cylinder and continue cleaning with a lint-free cloth coated with a light oil or mineral spirits. Repeat until the cloth remains clean.
• Maintenance Tips: Regularly inspect the tool for any signs of wear or damage and replace as needed to ensure consistent and high-quality honing results.