Free shipping within Australia on orders over $100
Usually ready in 24 hours
Disclaimer - before ordering this wheel for a Shop Master 2x72" grinder, please measure your tooling arm. The 4" Drive Wheel requires a 400mm long tooling arm (all newer Shop Masters are supplied with these as standard). Older Shop Master 72" grinders were supplied with 300mm tooling arms which will not work with this wheel. You can order a 400mm tooling arm HERE, or use a small wheel arm if you have one.
The 84 engineering buffing attachment converts your Shop Mate 2x48", Shop Master 2x72" or Gibson 2x72" belt grinder linisher into a high powered, variable speed buffing machine.
The attachment simply slots into the standard tooling arm using a 19mm spigot and uses a standard belt to spin the zinc-coated steel spindle.
All rotating components on the buffing attachment are turned from billet metal in a precision CNC lathe, ensuring perfect concentricity and balance. The drive wheel is covered by a powder-coated sheet metal guard to keep operator safe from belt whilst using the attachment.
This attachment utilises a standard buffing wheel spindle and will fit all bench-grinder style buffing/polishing wheels.
- 4" CNC Machined 6061 Aluminium billet drive wheel
- Premium quality Timken bearings
- 19mm Zinc spigot to suit standard tooling arm
- Teflon powder coated welded steel belt guard
- Zinc coated precision CNC machined steel buffing spindle
- Made in Australia
- Assembled buffing attachment
- Buffing wheel not included
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.
I am a Machinist and hobby knifemaker. I am a big fan of multitasking and simplicity in design with high level execution of manufacture. I also love to buy Australian-made whenever possible.
84 Engineering's Shopmaster 72" grinder was a huge investment for me but worth every cent. The versatility and capacity to expand this machine is truly awesome. The buffing attachment is very smart utilisation of the machine, quick to install and works perfectly. The VFD speed variability is surprisingly handy on a buffing/polishing attachment. Price was more than reasonable, packaging was top-tier and delivery super quick. Nothing negative to say. Thanks (again) Ewan.
Have received my 72 inch grinder and quality is amazing. I’m very impressed and happy to be able to buy an Australian product of this standard.
The only downfall is that I won’t be able to blame my dodgy efforts on my tools anymore, no longer have any excuse :)
5 stars to 84 Engineering !!
Had not long bought a double ended buffer which was fine but now I don't have to carry 10Kg+ across the garage and clamp it to a table.
Now I have more space and a variable speed buffing machine!
Love it!
Fantastic addition to my grinder. 84 engineering are great to deal with fast postage, will always recommend great product as usual.
I run an 48" grinder, the buffing attachment is a great inclusion, where space is a premium I didn't want another bench grinder taking up space as buffer.
The 84eng buffing attachment successfully fills my need, easy to install/remove from my 48" grinder, just uses the same grinder belt I had on at the time.
I ordered buffing wheels from Polish up in Qld, all go together easily and without taking additional space. I would recommend.
All 84 Engineering wheels start as a billet of 6061 aluminium. Hubs are CNC machined to precise tolerances before coating
All 84 Engineering products are shipped free Australia-wide
Zinc coated steel parts to ensure corrosion resistance
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.
Deathrig Fabrication
Amazing Aussie made products - used daily in my workshop. Quality second to none
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
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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