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Bentool

Cylinder honing tool

Cylinder honing tool

The 1-piece cylinder honing tool, designed specifically for engine cylinders and a ball-type construction, is designed for precision honing applications. This tool ensures optimum performance when held securely in a collet, chuck or similar holding device.

Features

  • Secure Clamping Mechanism: Ensure precise honing by securely positioning the Flex-Hone tool in a collet, chuck or similar holding device.
  • Optimal Rod Length: Improve control and accuracy by using the shortest rod suitable for your application.
  • Lubrication and continuous rotation: ensure a smooth honing process by coating the tool with lubricant, starting rotation before entry and maintaining it until complete withdrawal.
  • Variable RPM Range: Adapt the tool to different spindle speeds, ranging from 60 to 1200 RPM. Smaller diameters require higher spindle speeds, with a recommended starting range of 500-800 RPM.
  • Cutting Oil Requirement: Effectively manage heat, prevent tool loading and suspend removed materials by consistently using good quality cutting oil or honing fluid.
  • Continuous Stroke Rate: Maintain a continuous stroke rate between 120 to 180 inches per minute for optimum honing. Speed ​​up the final stroke if a 45° crosshatch finish is desired.

Specifications

    • Diameter to RPM Relationship: Adjust spindle speeds based on tool diameter, with smaller diameters requiring higher speeds for efficient honing.
    • Speed ​​Experimentation: Users may need to experiment to find the optimum spindle speed for their specific application, with the recommended starting range provided.
    • Maximum RPM Limitation: Avoid exceeding 1200 RPM during operation to prevent potential damage to the Flex-Hone tool.
    • Heat Management and Material Suspension: Consistently use a high-quality cutting oil or honing fluid to manage heat, prevent tool loading, and suspend the material being removed.
    • Honing Time Guidelines: Use the minimum honing time necessary to achieve the required finish, with an average honing time ranging from 10-25 seconds or 5-15 strokes.
    • Cylinder Cleaning Procedure: After honing, clean the cylinder using hot, soapy water and a cleaning brush. Dry the cylinder and continue to wipe with a lint-free cloth coated with light oil or mineral spirits until the cloth remains clean.
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