SKU SB-250
$ 338.00
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Tormek Blackstone Silicon SB-250
Are your harder steel tools taking too long to grind on your Tormek T-8?
What if you could shape and sharpen high-alloy steels with a wheel built specifically for the job?
Meet the Tormek SB-250 Blackstone Silicon, engineered for efficient grinding of HSS and other tough alloys on the T-8 and earlier 250 mm machines.
Its durable silicon carbide composition bites into hard steels without glazing, giving you faster stock removal and a reliable cutting action.
When your wheel keeps up with modern tool steels, sharpening feels smoother and shaping work becomes more predictable.
Built for Harder Steels and Faster Shaping
The SB-250 is the wheel you choose when you want efficient shaping of HSS and high-alloy steels on the Tormek T-8.
- Designed for harder steels, including HSS and high-alloy tool steels.
- Adjustable grit range (220–1000) using the SP-650 Stone Grader.
- Stays flat and stable for predictable jig settings.
- Excellent for turning tools and other demanding edge tools.
- Can be trued to a perfectly flat surface with the TT-50 Truing Tool.
- Fits Tormek T-8, T-7, and earlier 250 mm machines.
Specs
Specifications — Tormek SB-250 Blackstone Silicon
- Diameter: 250 mm (9 13/16")
- Width: 50 mm (1 15/16")
- Weight: 4.39 kg (9.68 lb)
- Color: Black
- Material: Silicon carbide
- Grit: Adjustable range equivalent to 220–1000 grit
- Warranty: 2 years