84 Engineering Strap On Surface Grinder Attachment (SOSGA)


Select your Arm for SOSGA: SOSGA Only
Price:
Sale price$1,557.00 Regular price$1,589.00
  • 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.

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.

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.

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

Australia

  • FREE Standard Delivery Over $200
  • FREE Customer Pick-Up (Syd Only)
  • Same day dispatch until 2PM AEST (Mon-Fri)

Delivery Area

Sydney, Wollongong, Newcastle, ACT, Central Coast, Adelaide
Melbourne, Geelong, Ballarat, Bendigo
Brisbane, Sunshine Coast, Gold Coast, Hobart
Perth, Darwin
Rest of Australia

Standard

2-4 Days
2-4 Days
2-4 Days
5-10 Days
7-12 Days

Express

Next Day
Next Day
Next Day
3 Days
5 Days

International

Same day dispatch until 2PM AEST (Mon-Fri)

*Delivery estimates provided by Australia Post

Payment & Security

American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
D
Daniel G

Versatile tool

E
Emily F

Amazing find

C
Cutts

King of value

r
richard h

Gets addictive

B
Bayly B

Invaluable product

You may also like