NORTON Depressed Center Grinding Wheel: Type 27, 9" x 1/4" x 7/8", Aluminum Oxide
The NORTON Depressed Center Grinding Wheel, Type 27, is a general purpose grinding wheel for carbon and stainless steel. This Gemini series wheel is 9" x 1/4" x 7/8" with aluminum oxide and 24 grit (MPN 66253048991).
SKU 3G-OTH-542000
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Product Description
The NORTON Depressed Center Grinding Wheel, Type 27, is a general purpose grinding wheel for carbon and stainless steel. This Gemini series wheel is 9" x 1/4" x 7/8" with aluminum oxide and 24 grit (MPN 66253048991).
Frequently Asked Questions
What is the NORTON Gemini Type 27 grinding wheel used for?
The NORTON Gemini Type 27 depressed center grinding wheel is designed for general purpose grinding on carbon steel and stainless steel. Its aluminum oxide abrasive and 24 grit make it suitable for rapid material removal, weld blending, and edge chamfering in fabrication, maintenance, and metalworking shops.
What are the specifications of the NORTON 66253048991 grinding wheel?
The NORTON 66253048991 is a Gemini series depressed center wheel, Type 27, measuring 9" x 1/4" x 7/8". It uses aluminum oxide abrasive with 24 grit. This specification is optimized for general purpose grinding on carbon and stainless steel, balancing cut rate and wheel life.
Where to buy NORTON grinding wheels worldwide?
3G Electric supplies NORTON grinding wheels worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the NORTON Gemini Type 27 wheel (MPN 66253048991) and other NORTON abrasives.
How to select the right NORTON grinding wheel for stainless steel?
For stainless steel, choose a wheel with aluminum oxide abrasive, like the NORTON Gemini Type 27. The 24 grit provides aggressive stock removal while minimizing heat buildup. Ensure the wheel size (9" x 1/4" x 7/8") matches your grinder's arbor and guard. Always follow the manufacturer's speed and safety guidelines.
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.









