SKU SG-200
$ 190.00
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Tormek Original Grindstone SG-200
Are you looking for a dependable all-around wheel for your Tormek T-4?
What if one stone could handle both shaping and fine sharpening without swapping wheels?
Meet the Tormek SG-200 Original Grindstone, the flexible 220–1000 grit wheel included with every T-4. It’s designed to balance material removal, surface finish, and long service life.
With an aluminum oxide composition and a true, stable grinding surface, it works cleanly across common tool steels, including HSS.
When your wheel adapts to the job—coarse or fine—your sharpening feels easier and your workflow stays steady.

A Flexible, All-Round Grindstone for Everyday Sharpening
The SG-200 is the wheel you choose when you want coarse and fine sharpening in one stone on the Tormek T-4.
- Adjustable grit range (220–1000) using the SP-650 Stone Grader.
- Long service life for years of sharpening.
- Can be trued flat with the TT-50 Truing Tool.
- Handles most tool steels, including HSS.
- Included with Tormek T-4 machines; fits T-4, T-3, and earlier 200 mm systems.
Specs
Specifications — Tormek SG-200 Original Grindstone
- Diameter: 200 mm (7 7/8")
- Width: 40 mm (1 5/8")
- Weight: 2.63 kg (5.8 lb)
- Color: Gray
- Material: Aluminum oxide
- Grit: Adjustable range equivalent to 220–1000 grit
- Warranty: 2 years