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 Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth
Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth

Milwaukee Metal Tech 5-3/8 in. D X 20 mm Non-Ferrous Tungsten Carbide Metal Blade 50 teeth

Meet the Milwaukee Metal Tech 5-3/8 in. non-ferrous tungsten carbide blade—the precision-cutting workhorse your aluminum projects deserve. Engineered for non-ferrous metals, this b…

Milwaukee MPN 48-40-4075
Sold Locally Only

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

Typical Store Price i
Typical store price: low $42.99, average $50.99
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

Meet the Milwaukee Metal Tech 5-3/8 in. non-ferrous tungsten carbide blade—the precision-cutting workhorse your aluminum projects deserve. Engineered for non-ferrous metals, this blade combines the durability of tungsten carbide with an industry-true ATB grind to deliver cleaner edges, smoother finishes, and longer life in demanding shop environments.

  • Diameter: 5-3/8 in
  • Arbor Size: 20 mm
  • Teeth: 50
  • Kerf: 0.2
  • Maximum Speed: 4500 RPM
  • Thickness: 0.1 in
  • Material: Tungsten Carbide
  • Style: Non-Ferrous (ideal for aluminum)
  • Grind: ATB
  • Packaging: Clamshell
  • Brand: Milwaukee Metal Tech

Why this blade stands out in real-world use:

  • Longer life on aluminum: Tungsten carbide teeth resist wear far better than conventional steel blades, delivering consistent performance through more cuts with less replacement downtime.
  • Clean, precise edges: The ATB grind paired with 50 teeth creates smooth chips and refined finishes on aluminum profiles, sheets, and extrusions—reducing post-cut finishing time.
  • Efficient, low-waste cutting: A thin kerf of 0.2 and a 0.1 in blade thickness mean less material removal per pass, helping you maximize yield on valuable aluminum stock.
  • Versatile non-ferrous performance: While optimized for aluminum, this blade handles other non-ferrous metals with predictable cuts, making it a reliable choice for mixed-material projects.
  • Shop-ready packaging: The clamshell packaging protects the blade during storage and makes setup clean and quick for busy job sites.

Ideal use cases include metal fabrication, aluminum extrusion work, HVAC ducting, automotive body panels, and any project where a fast, clean, long-lasting cut is essential. Pair this blade with a compatible saw that accepts a 5-3/8 in blade and a 20 mm arbor to ensure peak performance and safe operation.

Tips for best results:

  • Ensure the saw’s arbor and guard clearance support a 5-3/8 in blade with a 20 mm arbor—proper seating is key for true cuts.
  • Operate at or near the blade’s maximum speed (up to 4500 RPM) and use a steady feed rate to minimize heat buildup and edge chipping.
  • Keep blades clean from built-up aluminum chips to maintain consistent teeth engagement and cut quality.
  • Use this blade as part of authorized Milwaukee distribution channels; note that sales through certain third-party online marketplaces may be restricted per channel policy.

Choosing the Milwaukee Metal Tech 5-3/8 in. non-ferrous tungsten carbide blade means investing in durable, predictable performance for aluminum and other non-ferrous metals. It’s a dedicated solution for professionals who value precision, longevity, and cleaner finishes project after project.

The Details Specifications

Brand Milwaukee
SKU 2005809
UPC 045242233793
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 7 × 8
Weight 0 lbs
Cubic Feet 0.01572 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