Round Honing Stone

Round Honing Stone

Round Honing Stones are designed for precision internal bore honing, cylinder finishing, and surface polishing applications. Featuring stable cutting performance, excellent wear resistance, and fine surface finishing capability, these honing stones are widely used for engine cylinders, hydraulic cylinders, and industrial precision machining.

Product Description of Round Honing Stone

Round Honing Stones are manufactured using high-quality abrasive materials such as aluminum oxide or silicon carbide, providing excellent cutting efficiency and dimensional accuracy.

Compared with conventional grinding processes, honing can achieve smoother surface roughness and more accurate bore geometry. Therefore, round honing stones are widely used in automotive, hydraulic, aerospace, and industrial machining applications.

In addition, these honing stones feature stable self-sharpening performance, which helps maintain consistent honing efficiency during long production runs.


Features

  • High cutting efficiency
  • Excellent wear resistance
  • Stable honing performance
  • Fine surface finishing
  • Good dimensional accuracy
  • Suitable for rough and fine honing
  • Long service life
  • OEM & custom specifications available

Applications

Widely used for:

  • Engine cylinder honing
  • Hydraulic cylinder finishing
  • Internal bore honing
  • Precision tube finishing
  • Automotive engine rebuilding
  • Industrial machinery maintenance
  • Metal surface finishing
  • Precision machining applications

Technical Specifications

Item Specification
Abrasive Material Aluminum Oxide / Silicon Carbide
Bond Type Vitrified / Resin
Grit Range 60# – 600#
Hardness Soft / Medium / Hard
Shape Round / Cylindrical
Customization Available
OEM Service Supported

Common Sizes

Diameter (mm) Length (mm)
6 50
8 75
10 100
13 150
20 150
25 200
Custom Custom

Common Grits

Application Recommended Grit
Rough Honing 60# – 100#
Semi-Finishing 120# – 180#
Fine Finishing 320# – 600#

Advantages

Because of the excellent abrasive performance, round honing stones can provide fast material removal while maintaining precise surface quality.

As a result, customers can achieve:

  • Better surface roughness
  • Improved dimensional precision
  • Higher machining efficiency
  • Reduced tooling costs
  • Longer service life

Packaging

  • Standard export carton
  • Wooden case available
  • OEM label customization supported

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Why Choose Us

  • Professional abrasive manufacturer
  • Stable product quality
  • Fast delivery
  • OEM & customized solutions
  • Rich export experience
  • Technical support available
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