84 Engineering 8" Contact Wheel
SKU: 6741280425

84 Engineering 8" Contact Wheel

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

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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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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4.3 ★★★★★
Based on 187 reviews
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Verified Purchase
James A Karon
Belleville, US
★★★★★ 4
Seems fine
The kit looks good to me. Better than my old one that lasted 15 years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
JCK
Dallas, US
★★★★★ 5
Would buy again
No issues with this product. The oversized T handles make it a bit easier to complete the plugs. Definitely easier for those who have trouble gripping smaller items to work with or for those with larger hands. Valve stem remover was nice quality and nice to have additional valve stems. Would buy again. Wish it had a better case but I can't complain for the price.
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Reviewed in the United States on October 6, 2025
S
Verified Purchase
Sharon McGlynn
Whiting, US
★★★★★ 5
Worth the money
.
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Reviewed in the United States on May 9, 2026
E
Verified Purchase
Ernesto Guerrero
Chelsea, US
★★★★★ 5
great kit
complete kit for traveling/emergency, would buy again when i use all the parts from this one.
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Reviewed in the United States on May 6, 2026
M
Verified Purchase
Mark
Houston, US
★★★★★ 5
Got a hole in your tire? Get this kit. It works great.
This was purchased in a pinch, and it plugged the hole on the tire first try. it is still holding to this day.
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Reviewed in the United States on February 26, 2026

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