Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. thick Metal Cutting/Grinding Disc

Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. thick Metal Cutting/Grinding Disc

Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. Thick Metal Cutting/Grinding DiscTackle metal cutting and grinding tasks with Milwaukee’s reliable 4-1/2" disc, engineered for consistent…

Milwaukee MPN 49-94-0803
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $1.99, average $2.39
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Milwaukee 4-1/2 in. D X 7/8 in. X 1/8 in. Thick Metal Cutting/Grinding Disc

Tackle metal cutting and grinding tasks with Milwaukee’s reliable 4-1/2" disc, engineered for consistent performance at high speeds. This compact, easy-to-handle disc fits standard angle grinders and delivers steady material removal for a smoother finish.

  • Diameter: 4-1/2 in
  • Thickness: 1/8 in
  • Arbor Size: 7/8 in
  • Max Speed: 13,300 RPM
  • Number in Package: 1
  • Packaging Type: Boxed
  • Product Type: Metal Cutting/Grinding Disc
  • Brand: Milwaukee

Why choose this Milwaukee disc? It’s designed to handle high-speed metal removal with durability in mind, helping you complete cuts and deburring tasks efficiently while maintaining a smooth cutting edge. The 7/8" arbor ensures compatibility with most standard 4-1/2" grinders, giving you a dependable tool for workshop, fabrication, and renovation projects.

Usage notes: ensure your grinder accepts a 7/8" arbor and operates within the 13,300 RPM maximum. Always wear appropriate PPE and follow tool safety guidelines to achieve the best results and extend disc life.

The Details Specifications

Brand Milwaukee
SKU 2055938
UPC 045242464104
Unit 0
Case Pack Quantity 25 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 5 × 5
Weight 0 lbs
Cubic Feet 0.00299 ft³
Country of Origin THAILAND
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare