NORTON Depressed Center Grinding Wheel: Type 28, 7" x 1/4" x 5/8"-11, Aluminum Oxide
The NORTON Gemini Depressed Center Grinding Wheel (Type 28) is a general-purpose grinding wheel for carbon and stainless steel, supplied in a 7" x 1/4" x 5/8"-11 size with 24-grit aluminum oxide. 3G Electric…
SKU 3G-OTH-542033
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Product Description
The NORTON Gemini Depressed Center Grinding Wheel (Type 28) is a general-purpose grinding wheel for carbon and stainless steel, supplied in a 7" x 1/4" x 5/8"-11 size with 24-grit aluminum oxide. 3G Electric interprets customer demand and delivers this genuine industrial consumable across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the NORTON Gemini Type 28 grinding wheel used for?
The NORTON Gemini Type 28 depressed center grinding wheel is designed for general-purpose grinding on carbon and stainless steel. It is commonly used in metal fabrication, welding preparation, and maintenance tasks where rapid material removal and a contoured finish are required.
What are the specifications of the NORTON 66252940149 grinding wheel?
This NORTON Gemini wheel measures 7" x 1/4" x 5/8"-11 with 24-grit aluminum oxide. It is a Type 28 depressed center design for aggressive grinding on carbon and stainless steel. The manufacturer part number is 66252940149.
Where to buy NORTON Gemini grinding wheels worldwide?
3G Electric supplies NORTON Gemini grinding wheels worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the genuine NORTON 66252940149 Type 28 wheel for carbon and stainless steel applications.
How to select the right NORTON grinding wheel for steel?
For carbon and stainless steel, choose a NORTON Gemini Type 28 wheel with aluminum oxide abrasive and 24 grit for fast stock removal. Ensure the arbor size (5/8"-11) matches your grinder. Always follow the wheel's rated maximum RPM and use proper safety guards.
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.









