Small wheel Arm

To suit:
In stock! Usually ships within 24 hours.
Pickup available at 6 Geebung street Polo Flat NSW

Usually ready in 24 hours

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84 Engineering Small Wheel Arms are the perfect edition to get the most from your 1306 or 2520 Small Wheel Pairs. The Small Wheel Arm is a tooling arm with a 2” idler wheel that deflects the belt for a far more acute belt angle on your small grinding wheels. Having a decreased belt angle allows access into tighter areas and is great for tube notching or grinding awkward work pieces.

The arm is precision CNC machined from 6061 aluminium billet for exceptional strength and minimal weight. The 2” deflection wheel is coated in our facility using a new-and-improved 83 Shore A durometer urethane – an extremely durable compound designed to withstand being in contact with the abrasive side of the belt.

* Please note, small wheels are not included. *

Compatible with Shop Mate 48" belt grinder linisher and Shop Master 72" belt grinder linisher

Product Specifications

- Wheel Size: 2"x2" (50mm x 50mm)
- Hub Material: 6061 Billet aluminum
- Wheel Coating: 83 Shore A durometer polyurethane polymer
- Bearings: High quality Timken, FAG or Nachi Bearings

Included in package

-Aluminium tooling arm with idler wheel and locking handle

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the following business day when received before 12:00 p.m. AEST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

Customer Reviews

Based on 4 reviews
Good product, Good service

well made products, good service.

Milan Markovic
Small wheel arm

Great addition for the small wheel attachments, superb design and build quality.

Adam Cooper
84 Eng Small Wheel Arm

Bought this with the small wheel kit and waterfall platen. Superb quality that you can see and feel. Very happy I went with 84's grinder as opposed to other cheaper alternatives becoming available. I've used both and the 84 stuff is a world ahead. All components fit perfectly, smoothly and without fuss.

Bevan Wilson
Small wheels for linisher

I brought some small contact wheels and I am very happy with the build quality

Precision CNC machined tooling arm

Our tooling arms are CNC machined from 6061 aluminium billet to ensure extreme rigidity whilst keeping weight to a minimum

84 Engineering in-house rubber wheel coating - mould opening

Hard wearing rubber coating

Our contact wheels are now coated with 83 shore A polyurethane rubber to provide extreme wear resistance. Wheels are then ground perfectly flat to remove any surface variation

CNC machined Aluminum hubs

All 84 Engineering wheels start as a billet of 6061 aluminium. Hubs are CNC machined to precise tolerances before coating


We take pride in our quality and service
Dmitriy Popov

DP Custom Knives

Have been a long time customer of 84 Engineering and every product I have purchased has been manufactured incredibly well with very high attention to detail. Customer service has also always been top notch. You will definitely be well looked after here.

Jordy Kopetko

Deathrig Fabrication

Amazing Aussie made products - used daily in my workshop. Quality second to none

Dan Murray

Cafe Racer Garage

I have been using 84 Engineering belt grinders for many years, it's truly the one tool that gets the most use in my garage building motorcycles, It's one of those tools that you wonder how you ever did without! I highly recommend anyone working with steel have one! Dan - Cafe Race Garage -YouTube

Riley Burns

Knife Maker

Our 84 Engineering machine is the best in our workshop and the best we've ever owned. Their service is second to none.

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