Description Tormek SG-250 Aluminum Oxide: Stone sold with standard Tormek T-8 models. Effectively removing material, minimal clogging, but wears faster. Adjustable grit. Grinds HSS (and harder steel), but less effectively. Material: Aluminum oxide Grit: #220/#1000 (adjustable with grader) Dimensions: 250 x 50 mm Weight: 5.18 kg Shaft: 12 mm Tormek SB-250 Silicon Carbide: Specially adapted for work with harder edges – HSS and other alloyed steels. Adjustable grit. Material: Silicon carbide Grit: #220/#1000 (adjustable with grader) Dimensions: 250 x 50 mm Weight: 4.4 kg Shaft: 12 mm Tormek SJ-250 Japanese: Polishing stone that leaves a mirror finish. When finishing with this stone, no leather wheel is needed. Perfect when you need to maintain precise edge angle (carpenter’s chisels, plane blades, etc.). Material: Aluminum oxide Grit: #4000 Dimensions: 250 x 50 mm Weight: 5.23 kg Shaft: 12 mm Tormek DC-250 Diamond Coarse: Universal diamond stone for initial sharpening and shaping, suitable for all types of steel and ceramics. The edge side of the stone is also covered with diamond abrasive. Sold with anti-corrosion fluid ACC-150 (300ml). If you use the diamond stone with water (not necessary), add this fluid (10ml fluid for full water trough) – for stone corrosion prevention. Material: Steel coated with diamond abrasive Grit: #360 Dimensions: 250 x 50 mm Weight: 4.22 kg Shaft: 12 mm Tormek DF-250 Diamond Medium: Universal diamond stone, medium grit, suitable for all types of steel and ceramics. The edge side of the stone is also covered with diamond abrasive. Sold with anti-corrosion fluid ACC-150 (300ml). If you use the diamond stone with water (not necessary), add this fluid (10ml fluid for full water trough) – for stone corrosion prevention. Material: Steel coated with diamond abrasive Grit: #600 Dimensions: 250 x 50 mm Weight: 4.22 kg Shaft: 12 mm Tormek DE-250 Diamond Fine: Universal diamond stone for final edge sharpening, suitable for all types of steel and ceramics. The edge side of the stone is also covered with diamond abrasive. Sold with anti-corrosion fluid ACC-150 (300ml). If you use the diamond stone with water (not necessary), add this fluid (10ml fluid for full water trough) – for stone corrosion prevention. Material: Steel coated with diamond abrasive Grit: #1200 Dimensions: 250 x 50 mm Weight: 4.22 kg Shaft: 12 mm
