Gemini 38A AO Vitrified Bond Mounted Point

Make cool cuts while minimizing burn and melt risk with this Gemini 38A mounted point on your power grinder. Its 38A abrasive surface makes fast cuts at relatively low temperatures, extending the mounted point's life, and the high-temperature vitrified bonding resin minimizes grit loss even at high RPMs. Use this mounted point for stock removal, blending, deburring, and finishing or polishing surfaces to a high gloss. This versatile mounted point's wide-grit range makes it an ideal choice for general-purpose work and numerous small jobs.
  • Abrasive : Aluminum Oxide
  • Max Operating Speed Guideline : Valid to 1/2" overhang – see package insert for other overhangs
  • 8643
Features & Benefits
  • 38A abrasive is designed to be cool cutting to minimize burn
  • High temperature vitrified bond maximizes form holding and life
  • Wide grit range for stock removal, blending/deburring, and finishing/polishing
  • Good general-purpose choice for numerous small jobs and when initial price is key purchasing criterion
Product Uses
  • Markets
    • Home & Leisure
    • Paint & Drywall
    • Collision Repair
    • Manufacturing & Industry
    • Medical Industry
    • Transportation
    • Energy & Environment
  • Materials
    • Soft Carbon Steels
    • Tool Steels
    • Super Alloys
  • Machines
    • Die Grinder
    • Flexible Shaft Grinder
    • Inline Grinder
    • Pencil Grinder
    • Power Drill
  • Applications
    • Deburring
    • Tool Sharpening

For some products, additional dimensions and grits are available. Please contact us if you would like to get other specifications.

1/8 In. Diameter
SubshapeSpecificationsMax Operating Speed RPMPart #
B12438A M/F9177061463624474
B9738A M8155061463624451
3/16 In. Diameter
7/32 In. Diameter
1/4 In. Diameter
5/16 In. Diameter
3/8 In. Diameter
1/2 In. Diameter
5/8 In. Diameter
11/16 In. Diameter
3/4 In. Diameter
7/8 In. Diameter
1 In. Diameter
1-1/4 In. Diameter
1-1/2 In. Diameter
1-5/8 In. Diameter
2 In. Diameter
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