NORTON Depressed Center Grinding Wheel: Type 28, 7" x 1/4" x 5/8"-11, Ceramic
The NORTON Quantum 3 SG Depressed Center Grinding Wheel (Type 28) is a cool-cutting ceramic wheel for carbon and stainless steel, sized 7" x 1/4" x 5/8"-11 with 20 grit. 3G Electric interprets demand and delivers…
SKU 3G-OTH-537762
Need installation or engineering help?
Ask a question
Product Description
The NORTON Quantum 3 SG Depressed Center Grinding Wheel (Type 28) is a cool-cutting ceramic wheel for carbon and stainless steel, sized 7" x 1/4" x 5/8"-11 with 20 grit. 3G Electric interprets demand and delivers this genuine NORTON grinding wheel across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the NORTON Quantum 3 SG grinding wheel used for?
The NORTON Quantum 3 SG depressed center grinding wheel is designed for cool-cutting on carbon and stainless steel. It is ideal for weld removal, surface blending, and edge chamfering in metal fabrication, automotive repair, and industrial maintenance applications.
What are the specifications of the NORTON 66253370803 grinding wheel?
This NORTON Quantum 3 SG wheel is a Type 28 depressed center design, measuring 7" x 1/4" x 5/8"-11 with 20 grit ceramic abrasive. The manufacturer part number is 66253370803. It is engineered for aggressive material removal with reduced heat generation.
Where to buy NORTON Quantum 3 SG grinding wheels worldwide?
3G Electric supplies and delivers genuine NORTON Quantum 3 SG grinding wheels worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to select the right NORTON grinding wheel for stainless steel?
For stainless steel, choose a cool-cutting ceramic wheel like the NORTON Quantum 3 SG with 20 grit for fast stock removal. Ensure the arbor size (5/8"-11) matches your grinder. Always follow the manufacturer's speed rating and safety guidelines for depressed center wheels.
NORTON Products
3G Electric supplies NORTON cool-cutting 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.









