Grinding Stones for Flat Surfaces(abrasive grain:SG)

An online store for grindstones for surface grinding. Due to the abundant lineup,, you can easily find the grindstone for surface grinding that you are looking for by specifying the shape, abrasive grain, grain size, outer diameter, thickness, hole diameter, etc.
We have many products with high cost performance available, and we can help you select a grindstone for surface grinding.

[What is a grindstone for surface grinding?] A grindstone used for surface grinding where dimensional precision and surface roughness are required. The grindstone consists of three elements: abrasive grains, binder, and pores. Abrasive grains are granular or powdered materials with high hardness, such as alumina, silicon carbide, etc. The applicable work material differs depending on the type of abrasive grains. Bonding material is a material that bonds abrasive grains and abrasive grains, and pores affect performance such as biting into the workpiece and discharge of chips.
[Selection method of grindstone] It is necessary to consider the following to select the grindstone. (1) Grindstone size (2) Type of workpiece and heat treatment presence (3) Degree of finish.
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Product Series
Days to Ship
abrasive grain
Particle Size(#)
Outer Diameter(mm)
Hole Diameter(mm)

    Flat Type SG Grindstone

      SG Grindstone for Flat Surfaces No. 1 Flat




      Product Series

      Flat Type SG Grindstone

      SG Grindstone for Flat Surfaces No. 1 Flat

      Days to Ship 3 Day(s) or more Same day or more
      ShapeFlat (no. 1)Flat (no. 1)
      abrasive grainSGSG
      Particle Size(#)46 ~ 22046 ~ 220
      Outer Diameter(mm)150 ~ 355150 ~ 305
      Thickness(mm)6.4 ~ 506.4 ~ 38
      Hole Diameter(mm)12.7 ~ 12712.7 ~ 127


      1. 1

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