Original Grinding Stone for Tormek T-4 SG-200

Tormek SG-200 Original Grinding Stone for T-4

The Tormek SG-200 Original Grinding Stone is versatile and durable. It is compatible with the Tormek T-4, Tormek T-3, and earlier models featuring a 200 mm grinding wheel. The stone combines effective material removal with a fine surface finish, making it ideal for both professionals and enthusiasts who demand precise and controlled sharpening.

Highlights

• All-round grinding stone with adjustable grit between 220 and 1000
• Long service life and high wear resistance
• Can be trued with the Tormek TT-50 Truing Tool
• Suitable for most steel types and tools
• Compatible with Tormek T-4, T-3, and older models
  
  

All-round grinding for precision work

The SG-200 Original Grindstone is designed as a versatile stone capable of both coarse and fine grinding. Using the Tormek SP-650 Stone Grader, the grit can be adjusted from 220 to 1000, allowing you to switch between rapid shaping and precise edge polishing on the same stone. This makes it ideal for everything from knives and scissors to chisels and plane irons.

Effective, durable, and easy to maintain

The grinding stone is made from aluminium oxide and engineered for a long service life, even with frequent use. The Tormek TT-50 Truing Tool makes it straightforward to true the stone, maintaining a perfectly round shape and even surface. A freshly trued stone becomes more aggressive, enabling rapid material removal before transitioning to a finer grit for the finishing passes.

Perfect for compact machines

The SG-200 Original is the standard stone on both the Tormek T-4 Original and the Tormek T-4 Bushcraft. Its compact size makes it ideal for smaller workstations or for users who need to transport their Tormek machine. If you require a larger option, the SG-250 is available for Tormek T-8 models.

Technical specifications

• Diameter: 200 mm (7 7/8")
• Width: 40 mm (1 5/8")
• Weight: 2.63 kg
• Material: Aluminium oxide
• Grit: Adjustable, equivalent to 220–1000
• Colour: Grey
  
  

Frequently asked questions

What is the Tormek SG-200 used for?
The SG-200 is an all-round grinding stone for both coarse and fine sharpening of tools, knives, scissors, and chisels. The grit can be adjusted using the Tormek SP-650 Stone Grader.

Is the stone compatible with all Tormek models?
Yes, it fits the Tormek T-4, Tormek T-3, and older models with a 200 mm grinding wheel. For T-8 models, the larger SG-250 is used instead.

How do I maintain the SG-200?
Use the Tormek TT-50 Truing Tool to true the stone whenever the surface becomes uneven. This ensures the stone remains flat and effective.

What does adjustable grit mean in practice?
With the Tormek SP-650 Stone Grader, the surface can be made coarser or finer, so the stone performs as either a 220- or 1000-grit stone depending on your needs.

How long does the grinding stone last?
The SG-200 has a long service life and can be used for many years with proper use and maintenance.

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