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The DEWALT DWA8063F high-performance cut-off wheel features aluminum oxide grain for fast, aggressive cutting of metal with minimal effort.
Categories : tools
SKU : WOR-TOO-421
The DEWALT DWA8063F is a 5-inch x 0.040-inch cutting wheel with a 7/8-inch arbor, engineered for high-speed cutting on metal. Its high-performance aluminum oxide grain provides a long cutting life and a high stock removal rate, while the high grain concentration delivers smooth, aggressive cuts through black pipe, rebar, threaded rod, and stainless steel.
The 0.040-inch thickness is optimized for fast cutting without sacrificing control. This thin profile reduces friction, so cuts start quickly and the wheel doesn't bog down under load. Ideal for metal fabricators, welders, and plumbers who need reliable performance from a cutting disc.
Designed to fit 5-inch angle grinders with a 7/8-inch arbor. Always follow the grinder's rated speed and use proper guards. Because the wheel is thin, avoid side grinding — it's meant for cut-off applications only.
High performance aluminum oxide grain for longer life and high removal rate.
High grain concentration for aggressive, smooth cutting.
Thin 0.040" profile for fast, efficient cutting.
Designed for black pipe, rebar, threaded rod, and stainless steel.
Model: DWA8063F
Diameter: 5 in
Thickness: 0.040 in
Arbor Size: 7/8 in
Application: Metal cutting
Product Type: Cut-Off Wheel
Abrasive Material: High Performance Aluminum Oxide
Seller: Workbench World
MPN: DWA8063F
The DWA8063F is part of DEWALT's T1 HP series, designed specifically for high productivity. The key is the grain composition — higher concentration means more cutting edges per wheel, allowing it to slice through metal quickly with less heat. For thicker walled pipe, a standard wheel might work, but this thin wheel excels at fast, burr-free cuts on a variety of metals.
It fits any 5-inch angle grinder with a 7/8-inch arbor. Always check your tool's maximum RPM before use.
No, it is specifically designed for cut-off applications. Using it for side grinding may break the wheel and cause injury.
The high performance aluminum oxide grain provides long life, but it depends on the material thickness and feed pressure. The 0.040-inch profile cuts fast to reduce fatigue and extend usage.





Cuts fast.
These wheels are durable and cut through metal quickly. No issues.
I've been in metal fabrication for 30 years and I've tried many cut-off wheels. These are top shelf. They cut aggressively without loading up. The aluminum oxide grain holds its edge. They don't shatter easily, which is a safety plus. The 7/8 arbor fits my grinder perfectly. They're a bit pricey, but you get what you pay for. I'll stick with these.
Works good, but they wear out quickly on thick steel.
Very impressive.
I ordered these to replace some cheaper wheels that kept shattering. The difference is remarkable. They cut stainless steel and angle iron with ease. The 0.040 thickness gives a clean cut. They last longer than the cheap ones. I've used them on multiple jobs. They're worth the money. My grinder runs smoother with these.
Good cut-off wheels, but I need to order more.
Solid purchase.
I use these for my metal art projects. They cut precisely and leave a smooth edge. They're strong and don't flex. The size fits my small angle grinder. I've gone through several packs. They're consistent in quality. I highly recommend them.
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