SKU: 6741280425

84 Engineering 8" Contact Wheel

Sale price$172.80 Regular price$192.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

84 Engineering 8" Contact WheelHighlights The 84 Engineering precision ground 8" contact wheels are perfect for shaping, knife handle sculpting and hollow grinding. Due to the larger diameter of the wheel, they are also great for finishing and deburring. The standard 19mm spigot allows for fast and efficient changing between the contact wheel and flat platen. Contact wheels are great for rapid stock removal by exposing fresh grit that cannot be used in flat platen grinding.

Highlights
  • The 84 Engineering precision ground 8" contact wheels are perfect for shaping, knife handle sculpting and hollow grinding.
  • Due to the larger diameter of the wheel, they are also great for finishing and deburring.
  • The standard 19mm spigot allows for fast and efficient changing between the contact wheel and flat platen.
  • Contact wheels are great for rapid stock removal by exposing fresh grit that cannot be used in flat platen grinding.
Description

The 84 Engineering precision ground contact wheels are versatile tools suitable for shaping, knife handle sculpting and hollow grinding. The 8-inch diameter of the wheel makes it an ideal tool for finishing and deburring.

The standard 19mm spigot that comes with the wheel allows for quick and efficient switching between the contact wheel and flat platen. Additionally, the contact wheel's smaller diameter opens the belt's grain, exposing fresh grit that cannot be utilized in flat platen grinding.

Details

The 84 Engineering wheels start as a billet 6061 aluminium, with hubs that are CNC machined to precise tolerances before coating with polyurethane. The billet aluminium hubs are then precision ground concentrically for a smooth and vibration-free grinding experience.

The surface of the wheel features an 83 Shore A durometer polyurethane polymer that is abrasion-resistant. High-quality Timken, FAG or Nachi Bearings provide excellent support, and the product comes with a 19mm spigot. The package includes an 8" contact wheel, a stop collar, a 19mm spigot and a spigot bolt.

Product Specs
  • Size: 8"x2" (203mm x 50mm)
  • Hub Material: 6061 Billet aluminium
  • Surface Material: 83 Shore A durometer polyurethane polymer
  • Bearings: High-quality Timken, FAG or Nachi Bearings
  • Spigot: 19mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6741280425

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4.8 ★★★★★
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K
Verified Purchase
kathp
West Palm Beach, US
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
A
Verified Purchase
Amethyst Cam
Carnegie, US
★★★★★ 5
Good quality and good value
Size: 2+6+1+12 Pack
this is a great deal and so nice to have on hand. I like being able to just grab replacement parts as needed and not have to place orders for them. It gives peace of mind to know I already have them on hand. much more affordable to buy all at once too 
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Reviewed in the United States on June 29, 2025
J
Verified Purchase
Jack J
Waukegan, US
★★★★★ 5
Works well
Size: 1+6+6 Pack
Fit perfect
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Reviewed in the United States on March 11, 2026
L
Verified Purchase
liliana g.
Chelsea, US
★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
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Reviewed in the United States on November 17, 2025
M
Verified Purchase
margarida santos
Belleville, US
★★★★★ 4
Easy to use.
Size: 2+6+1+12 Pack
They work very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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