
Tormek SB-250 Blackstone Silicon Grindstone, 250 mm
SKU: TO-SB-250Barcode: 7392485001188
Summary
Tormek SB-250 Blackstone Silicon, 250 × 50 mm: silicon carbide wheel for the T-8 and T-7 with extra bite on HSS and alloy steels. Gradable 220 to 1000.
Brand
Categories
Types
Description
The SB-250 Blackstone Silicon is Tormek's wheel for hard steels. Its silicon carbide abrasive cuts HSS, tool steel and exotic alloys faster than the aluminum oxide Original Grindstone, which makes it a favourite with woodturners and anyone sharpening high-alloy knives.
Like the SG-250 it can be graded with the SP-650 Stone Grader between a coarse 220-grit surface and a fine 1000-grit one, and it is trued with the TT-50 Truing Tool. Fits the T-8 Original, T-8 Custom, T-7 and other 250 mm Tormek machines.
Product features
- Type: silicon carbide grinding wheel
- Grit: 220, gradable to 1000 with the SP-650
- Size: 250 × 50 mm
- Fits: Tormek T-8 Original, T-8 Custom, T-7 and other 250 mm models
- Faster steel removal on HSS and alloy steels
- Weight: 4.39 kg (shipping)
- Warranty: 2 years
Product video
You may also like

































