SKU: 48342891449

84 Engineering Strap On Surface Grinder Attachment (SOSGA)

Sale price$486.00 Regular price$540.00
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

84 Engineering Strap On Surface Grinder Attachment (SOSGA)Highlights The 84 Engineering Strap On Surface Grinder Attachment (SOSGA) is a precision tool designed for knife makers and blacksmiths. It makes grinding distal tapers and tapered tangs effortless and repeatable, and is great for flattening blanks and billets, removing scale after forging, and grinding stock parallel and to a specific thickness. Description The 84 Engineering SOSGA is a compact surface grinding attachment designed for use with Shop

Highlights
  • The 84 Engineering Strap-On Surface Grinder Attachment (SOSGA) is a precision tool designed for knife makers and blacksmiths.
  • It makes grinding distal tapers and tapered tangs effortless and repeatable, and is great for flattening blanks and billets, removing scale after forging, and grinding stock parallel and to a specific thickness.
Description

The 84 Engineering SOSGA is a compact surface grinding attachment designed for use with Shop Mate 48”, Shop Master 72” or Gibson 72” belt grinders, using a SOSGA tooling arm to suit your model. It is a precision tool designed for knife makers and blacksmiths, making grinding distal tapers and tapered tangs effortless and repeatable. It is also great for flattening blanks and billets, removing scale after forging, and grinding stock parallel and to a specific thickness.

Details

The SOSGA comprises a magnetic surface grinder chuck with a CNC machined aluminium billet body, twenty high strength neodymium magnets, an easy-to-clean stainless steel chuck face, and an adjustable safety stop at the base of the chuck. The tool is designed to achieve grind accuracy of <50 micron, making it suitable for a variety of precision applications.

The UHMWPE internal wear components ensure tool longevity, smooth operation, and extreme rigidity. High accuracy ball-bearing linear rails are used for the sliding mechanism, and the 6061 aluminium contact wheel is coated in a highly durable 90 Shore A polyurethane rubber compound that provides minimal surface distortion whilst having enough flexibility to achieve a great surface finish.

The tool is powder coated for durability and features zinc plated steel components, a spark guard, and a stainless steel chuck. Setting taper angle is achievable simply by using shims, and depth adjustment is made using the knurled aluminium knob.

Product Inclusions

The SOSGA includes the Strap-On Surface Grinder Attachment and sliding linear rail. The Standard Dial Gauge is sold separately.

Instruction Manual

Download HERE

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: 48342891449

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4.6 ★★★★★
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M
Verified Purchase
Mike
Dallas, US
★★★★★ 5
Inexpensive and works well
Did the job and now I have this useful item any time I need to do an oil filter change. Thumbs up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
E
Verified Purchase
Exelente el producto muy buena y rapida la entrega , estoy muy satisfecho
Omaha, US
★★★★★ 5
Buen producto
Excelente
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Reviewed in the United States on April 16, 2026
J
Verified Purchase
jmia161
Grantham, US
★★★★★ 5
Perfect on 1999 Volvo v90 XC AWD
I had looked everywhere for an oil filter wrench that would fit the cartridge filter on this1999 Volvo v90 XC AWD. Nothing local worked and then there was the issue where the recommended filter wrench slipped. When I was ordering the 86.6mm wrench, I looked at the pictures and noticed it said if I had a specific type of marking on the housing then I would need this 86.4mm wrench instead. Thanks to that bit of info I can now replace the filter. Works 100% like a charm and filter was easy to remove with a standard ratchet. Wrench seems well made and the price was perfect, especially compared to some of the others that are $35+. Very satisfied with this purchase.
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Reviewed in the United States on August 22, 2024
G
Verified Purchase
Golden Girl
Omaha, US
★★★★★ 5
Money Saver!!!!
Purchased yesterday and put bot cans in my gas tank. Very pleased with how it works. Had a code P0175 02 sensor bank 2. Thought I had to replace the sensors but looked into products and read the reviews of these can. Check engine light went off this morning. Drove it aggressively after I used the cans and they worked as advertised. Highly recommend.
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Reviewed in the United States on May 12, 2026
D
Verified Purchase
Dave sick
Louisville, US
★★★★★ 5
car performance improvement
I bought this to use in my 2021 chevrolet equinox when my check engine light came on with an exhaust issue. so far I believe it's working. I have noticed increased mileage and a little more "zip" in the engine.
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Reviewed in the United States on May 28, 2026

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