The great classic
The Tormek SG-250 Original Grindstone fits the Tormek T-8 and all earlier machine models with a grinding wheel 250 mm (9.84″) in diameter. Also known as Tormek SuperGrind®, it’s been developed to combine efficient sharpening and a fine surface finish with long lifespan. The SG-250 Original Grindstone is supplied as standard with the Tormek T-8 Original.
Μου αρέσει να μαγειρεύω, να ψήνω και να κόβω. Έχω χρησιμοποιήσει πολλά ακονιστήρια αλλά αποφάσισα να κάνω ένα δώρο στον εαυτό μου που θα μου κρατήσει για μια ζωή. Αυτό το ακονιστήρι είναι πανεύκολο στη χρήση. Χρειάζονται μόνο μερικές δοκιμές για να το συνηθίσεις. Λατρεύω το γεγονός ότι δεν χρειάζεται να ξοδεύω χρόνο για κοφτερά μαχαίρια. Δεν είμαι μόνο εγώ ενθουσιασμένος, και οι φίλοι μου το λατρεύουν. Και φυσικά η 8ετής εγγύηση δείχνει πόσο σίγουρη είναι η Tormek για το προϊόν της.
Μην φοβηθείτε να επενδύσετε σε αυτό το ακονιστήρι. Έχω ξοδέψει πολλά χρήματα στο παρελθόν σε διάφορα άλλα, αλλά κανένα δεν κράτησε. Αυτό είναι μακράν το καλύτερο ακονιστήρι που θα μπορούσε να έχει ένα εστιατόριο. Είναι πανεύκολο στη χρήση, πολύ γρήγορο, και προσέξτε γιατί κάνει τα μαχαίρια πολύ κοφτερά!
The SG-250 Original Grindstone is the perfect choice if you want both efficient sharpening and a fine surface finish from a single stone. It works with different types of tools and steel grades, including HSS. The SG-250 Original Grindstone is supplied as standard with the Tormek T-8 Original.
The SG-250 Original Grindstone differs from conventional grindstones in more ways than one. The unique composition of the stone, together with the SP-650 Stone Grader, gives you a wide range of sharpening characteristics in a single stone. The stone grader adjusts the surface of the grindstone from 220 grit, to a surface as fine as the equivalent of 1000 grit. This is a great advantage, because you can do the fine sharpening using the same jig setting as when you first shaped the tool.
The SG-250 Original Grindstone fits the Tormek T-8, Tormek T-7 and earlier Tormek models with a grinding wheel 250 mm (9.84″) in diameter and 50 mm (1.97″) wide. It’s also available for the Tormek T-4 Original and Tormek T-4 Bushcraft, but with different dimensions as the SG-200 Original Grindstone.
Diameter: 250 mm (9 13/16″)
Width: 50 mm (1 15/16″)
Shipping weight 5.18 kg (11.42 lb)
Gray
Aluminum oxide
Adjustable sharpening characteristics equivalent to between 220 and 1000 grit
2-year warranty
Grinding wheel mounting pdf, 2 MB, opens in new window.
To see all patents, please visit tormek.com/patents
Wolfgang and Sébastien show and tell all about the SG-250 Original Grindstone.
The SG-250 Original Grindstone comes fully assembled and ready to use.
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Constant shape and mirror finish
Diamond grinding wheel for Tormek T-4. The DE-200 Diamond Wheel Extra Fine is the diamond wheel that provides an extra smooth finish and is especially suited for sharpening carving tools and knives with minimal steel removal needs. The grit size is 1,200.

Constant shape and aggressive material removal
Diamond grinding wheel for Tormek T-4. The DC-200 Diamond Wheel Coarse is designed to provide effective sharpening and rapid repair of a dull or damaged edge. The diamond wheel has a grit size of 360 for fast steel removal and is particularly useful for tool shaping.

Sharpens harder steel
Tormek’s SB-250 Blackstone Silicon has been developed specially to shape and sharpen HSS and other high alloy steels. This makes it popular with woodturners, among others, with its more efficient material removal on hard woodturning tools. The SB-250 Blackstone Silicon has an adjustable characteristics equivalent to between 220 and 1000 grit.

For a mirror finish
The SJ-250 Japanese Waterstone is 4000 grit and provides a mirror finish. The fine surface of the grindstone polishes the edge and creates the ultimate surface finish. If you want razor sharpness, this is the grinding wheel for you! Fits the Tormek T-8 and all earlier machine models with a grinding wheel 250 mm (9 7/8″) in diameter.
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