Alec Steele Grinder Belts

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2 x 72 Inch EdgeCore Premium Ceramic Grinding Belts - Red Label Abrasives

2 X 72 Inch EdgeCore Ceramic Grinding Belts

from $54.17

2 X 72 Inch Knife Makers Sanding Belts Assortment

from $28.01

2 X 72 Inch Non-Woven Surface Conditioning Sanding Belts

from $28.11

2 X 72 Inch Aluminum Oxide Metal Sanding Belts, 6 Pack

from $28.01

2 X 72 Inch Flexible Ceramic Sanding Belts, 6 Pack

from $46.75

2 X 72 Inch Flexible Metalworking Sanding Belts, 6 Pack - Red Label Abrasives

2 X 72 Inch Flex Aluminum Oxide Metal Sanding Belts, 6 Pack

from $30.89

2 X 72 Custom Grit Pack - Red Label Abrasives

Custom 2 X 72 Inch Sanding Belt Grit Pack Assortment

from $6.29

2 X 72 Inch Scalloped Aluminum Oxide Sanding Belts, 3 Pack - Red Label Abrasives

2 X 72 and 1 X 72 Inch Scalloped Aluminum Oxide Sanding Belts, 3 Pack

from $19.56

2 X 72 Inch Premium Zirconia Sanding Belts, 6 Pack

from $42.22

2 X 72 Inch Industrial Grade Silicon Carbide Sanding Belts, 6 Pack - Red Label Abrasives

2 X 72 Inch Silicon Carbide Sanding Belts, 6 Pack

from $31.40

2 X 48 Inch Knife Makers Sanding Belts Assortment

from $32.74

2 X 72 Inch Aluminum Oxide J Flex Cotton Finishing Belts

from $26.77

2 x 72 3M Trizact Sanding Belts - 3PK - Red Label Abrasives

2 X 72 Inch 3M Trizact Sanding Belts - 3PK

from $63.19

Non Woven Polishing/Buffing Belts 2-pk - Red Label Abrasives

Non-Woven Polishing/Buffing Belts, 2 pack

from $26.05

2 X 48 Inch EdgeCore Ceramic Grinding Belts, 6 Pack

from $40.06

2 X 72 Inch 3M Cubitron II Ceramic Grinding Belts

from $50.49

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Premium Sanding Belts For Alec Steel Grinders

A top-tier grinder demands a belt that performs under pressure. Red Label Abrasives manufactures sanding belts that work seamlessly with Alec Steele grinders, offering the kind of results makers expect from serious equipment. From the compact 2x48” Steele model to the larger 2x72” Kit Grinder and the high-speed Gibson 72 Deluxe, our abrasives are built to match the strength and flexibility of these machines.

All Red Label belts are made in the U.S. and shipped directly from our factory in Michigan. By controlling production in-house, we keep quality high and costs fair. Our belts run clean, hold up during long sessions, and help reduce the need for frequent changeouts. When you're shaping blades, refining parts, or polishing finishes, you'll get reliable performance from each pass. If you're looking to get more from your grinder, Red Label belts are a smart upgrade that will keep your work moving.

About Alec Steel Grinders

Alec Steele Grinders are high-performance belt grinders developed in partnership with 84 Engineering. They're built for makers who need speed, power, and adaptability in a compact footprint. These machines are known for their heavy-duty construction, easy tracking, and modular design. They feature rotating platens, multiple contact wheels, and rubber-coated drive wheels that improve traction and reduce vibration. From hollow grinding to slack belt finishing, Steele grinders give users the flexibility to work fast without constant tool changes.

The lineup includes the compact 2x48” model, the more expansive 2x72” kit, and the Gibson 72 Deluxe, each tailored to suit different shop sizes and workloads. They support a wide range of attachments and can switch between vertical and horizontal setups with the right stand. These grinders have earned a strong reputation among knifemakers, blacksmiths, and metalworkers across North America. With solid build quality and smart features, they’ve become a trusted choice in fabrication shops of all sizes.

Why Red Label Belts Are Ideal for Alec Steele Grinders

Alec Steele grinders are built for makers who expect their tools to keep up under pressure. With heavy-duty frames, rubber-coated wheels, and tool-free adjustments, these machines can handle long sessions and detailed shaping. Red Label sanding belts pair well with this performance because they’re made to run fast, stay cool, and hold up through repeated use. We’ve tested them on all types of work, from grinding hardened steel to polishing brass, and they deliver consistent results across a wide range of materials.

Our belts are available in the exact sizes used by Alec Steele grinders, including 2x48” and 2x72”. Whether you're working on a compact tabletop setup or a full bench station with attachments, you'll find options that match your machine and your workload. Each belt is cut, jointed, and packed at our Michigan facility. By shipping direct, we keep quality high and pricing fair, giving you an abrasive you can trust from the first pass to the last.

Red Label Belts for the 2 x 48” Steele Grinder

The 2x48” Steele Grinder is compact but capable. Its rotating platen gives users access to 2" and 3" contact wheels, along with slack belt grinding without any tool changes. That setup makes it easier to switch between profiling, hollow grinding, and soft shaping without slowing down. The grinder’s rubber-coated wheels help reduce chatter and improve traction, so you get more controlled passes even when working with tough materials.

This model runs a shorter belt, which means you can pair it with a smaller motor while still getting strong torque and steady performance. It’s especially popular in small shops where space is limited but output still matters. Blade makers, blacksmiths, woodworkers, and jewelers all find value in how much this machine can do with a minimal footprint. For shaping wax, sharpening tools, or grinding steel, the 2x48” Steele Grinder is a smart pick that earns its spot on the bench.

Red Label offers a full line of 2x48” sanding belts that perform exceptionally on this machine. They include:

These belts are available in a wide grit range from 36 to 2000+ to handle profiling, deburring, shaping, or final finish work.

Red Label Belts for the 2 x72” Steele Kit Grinder

The Steele 2x72” Kit Grinder gives makers access to a full-size belt platform without stretching the budget. Its 360° rotating platen lets you switch between flat platen work, slack belt shaping, and three different contact wheels without removing attachments. The grinder includes a 5" contact wheel out of the box and supports a wide range of optional accessories, making it flexible enough for shaping, refining, or removing heavy stock. The rubber-coated wheels improve belt grip and reduce vibration for more consistent grinding.

This model features a thick steel frame and two tooling arm slots, offering solid support for even the most demanding projects. It arrives flat-packed for easy shipping and requires only basic assembly. Once it’s set up, it performs like a much more expensive machine. Knife makers, machinists, and general fabricators often choose this grinder for its reliability and adaptability. With the right belt, it’s capable of powering through hours of work without losing its edge.

To match that performance, we manufacture premium 2x72” belts in multiple grain types:

When you’re taking down mill scale, shaping a workpiece, or prepping for mirror polish, these belts are built to last and give you control over your finish.

Red Label Belts for the Gibson 72 Deluxe

The Gibson 72 Deluxe Grinder is built for serious shop use. Its 7" rubber-coated drive wheel, paired with a 2 HP motor, delivers belt speeds up to 5400 surface feet per minute. That kind of speed helps clear material quickly while still giving you a controlled finish. The grinder comes equipped with a 360° rotating platen that supports 2", 3", and 5" contact wheels, giving you multiple tension points and shaping options right out of the box.

Beyond power and speed, the Gibson 72 offers thoughtful extras that make a difference in daily work. Micro-adjustable rests allow for cleaner bevels and tighter control, while the included small wheel attachments and idler arm expand your shaping capabilities. It’s the go-to grinder for professionals who spend hours at the bench. If you're shaping blades, forming parts, or sanding welds, this machine handles high-demand jobs with ease and consistency.

Red Label’s 2x72” belts are an ideal match for this top-tier grinder. Our EdgeCore ceramic belts and structured abrasives help you get more out of every pass, and our finishing belts keep up with the high speeds without glazing or burning. You’ll find all the same options listed for the 2x72” Kit Grinder available here.

Choosing the Right Abrasive Grain

We offer five main abrasive types, all of which are compatible with Alec Steele grinders. The right grain helps you get better results, cut down on waste, and reduce the number of times you need to swap out belts.

EdgeCore Ceramic: EdgeCore Ceramic belts are built for tough jobs. The grain sharpens itself as you grind, which means it stays aggressive longer and doesn't wear down as quickly. These belts are best for hard materials like stainless steel, high-carbon tool steels, and alloys that tend to generate heat. They remove material quickly and hold up during heavy use, making them a smart choice for blade profiling, beveling, or shaping thick stock.
Zirconia Alumina:Zirconia belts are made for pressure and speed. They work best on ferrous metals and are regularly used in shops where heavy grinding is part of the daily routine. They're durable enough to handle weld cleanup, edge shaping, and moderate stock removal. While they don’t last as long as ceramic, they offer great value and are often chosen for bulk grinding jobs.
Aluminum Oxide:Aluminum Oxide is the most versatile option in the group. It works on metal, wood, plastics, and softer composites. These belts are ideal for general shaping, sanding, and finishing. Red Label manufactures aluminum oxide belts in different backings, including flexible J-weight for contours and scalloped edges for finer detail. If you do a mix of jobs throughout the day, this is a practical grain to keep in your shop.
Silicon Carbide:Silicon Carbide is a sharp, fast-cutting abrasive made for non-ferrous materials. It sheds heat and resists clogging, which helps it perform well on aluminum, brass, rubber, plastic, fiberglass, and stone. These belts leave a smooth finish and reduce the chance of surface damage on materials that don’t react well to heat.

Grit Range Guide

Your choice of grit affects how fast you can remove material and how clean the finished surface will be. Using the right sequence helps you avoid deep scratches, wasted effort, and uneven results. Red Label belts are available in a wide range of grits so you can get professional-quality results from start to finish.

36–80 Gritbelts are made for fast removal. They’re commonly used to shape blades, clean welds, or strip scale from raw stock. This is where you rough in your form or fix major imperfections. Ceramic and zirconia belts in this range hold up well under pressure and don’t wear out quickly.
100–220 Grit works best for smoothing and refining. These belts are often used after heavy grinding to clean up rough marks, blend edges, or prep a surface for finishing. If you’re sanding metal, wood, or composites, this is where most of your shaping and cleanup takes place.
320–2000+ Grit is where you finish the surface. Fine belts in this range are used for polishing, smoothing, and preparing parts for coatings or decorative finishes. At this stage, you’re removing light scratches and giving the surface a cleaner, more consistent look. Compact grain and non-woven options are popular here because they help you get a clean result without cutting too aggressively.

If you’re not sure which grits to use, Red Label offers custom packs and can help recommend a sequence that fits your machine and materials.

Get the Most from Your Red Label Sanding Belts

Taking a few simple steps before and after grinding can help you extend belt life and keep your machine running at its best. Poor belt care leads to uneven wear, reduced cutting power, and more frequent replacements. By building a few habits into your routine, you can get cleaner results and more hours out of every pack.

Here’s how to make your belts last:

Check Tracking and Tension: Make sure the belt runs straight and feels snug before you start. Poor tracking can cause uneven wear or make the belt slip off mid-use.
Let the Belt Do the Work: Avoid pressing down too hard. Excess pressure causes heat, burns through the grain faster, and can leave marks on your material.
Use a Cleaning Stick: A rubber cleaning stick clears metal dust and buildup. This helps restore cutting performance and prevents clogging.
Store Belts Flat and Dry: Keep them in a cool, dry place. Avoid hanging belts or stacking them in damp areas, as moisture can warp the splice and backing.
Label by Material: If you grind different types of metal, keep belts separated. Mixing belts between steel, aluminum, or brass can lead to surface problems or contamination.

Built for Alec Steel Grinders. Backed by Red Label.

Red Label Abrasives is proud to support the Alec Steele community with premium belts that are made to last. From one-person knife shops to busy welding bays, our abrasives are trusted across North America. All Red Label belts are backed by our 90-day money-back guarantee.

Order online, shop by size or application, or contact our team for a personalized recommendation. We’re here to help you get the most out of your grinder. For more information or to place an order, please call 844-824-1956 or fill out our contact form, and we’ll be in touch.