NORTON Depressed Center Grinding Wheel: Type 28, 7" x 1/4" x 7/8", Aluminum Oxide
The NORTON Depressed Center Grinding Wheel, Type 28, is a general purpose grinding wheel for carbon and stainless steel. This Gemini series wheel is 7" x 1/4" x 7/8" with aluminum oxide and 24 grit (MPN 66252940095).
SKU 3G-OTH-542015
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Product Description
The NORTON Depressed Center Grinding Wheel, Type 28, is a general purpose grinding wheel for carbon and stainless steel. This Gemini series wheel is 7" x 1/4" x 7/8" with aluminum oxide and 24 grit (MPN 66252940095).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NORTON Type 28 grinding wheel used for?
The NORTON Type 28 depressed center grinding wheel is designed for general purpose grinding on carbon and stainless steel. Its aluminum oxide abrasive and 24 grit make it suitable for rapid material removal and blending on metal surfaces in fabrication, maintenance, and repair applications.
What are the specifications of the NORTON Gemini grinding wheel?
The NORTON Gemini grinding wheel is a Type 28 depressed center wheel measuring 7" x 1/4" x 7/8". It uses aluminum oxide abrasive with 24 grit. The manufacturer part number is 66252940095. It is designed for general purpose grinding on carbon and stainless steel.
Where to buy NORTON grinding wheels worldwide?
3G Electric supplies NORTON grinding wheels to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the NORTON Gemini Type 28 wheel or any other industrial grinding consumable you need.
How to select the right NORTON grinding wheel for steel?
For carbon and stainless steel, choose a wheel with aluminum oxide abrasive like the NORTON Gemini Type 28. The 24 grit offers aggressive stock removal. Ensure the wheel size (7" x 1/4" x 7/8") matches your grinder's arbor. Always verify the maximum operating speed marked on the wheel exceeds your tool's RPM.
NORTON Products
3G Electric supplies NORTON general purpose grinding wheels for carbon & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









