TSPROF Set Of Delta OA Sharpening Stones, With Backings (5 pcs.)

TSPROF Delta OA sharpening stones are suitable for sharpening a wide range of steels, including hard powder steels, with a hardness of up to 63 HRC.

Grit range

The set includes 5 bars on aluminum backing plates with 45° bevels. Such a set will be sufficient for all types of work from extra coarse sharpening to finishing, offering a wide range of grit options.

• 120 FEPA-F grit
• 220 FEPA-F grit
• 400 FEPA-F grit
• 600 FEPA-F grit
• 1000 FEPA-F grit

Specifications:

Use recommendation: Work with oil, remove sludge from the work surface. Before work, stones require leveling on glass with silicon carbide or aluminum oxide powder.

Due to production specifics, the width and length of the abrasive may vary from the values specified in the description by up to 5%.

The working surface of the stone may have scuffs and slight white streaks. They do not affect the performance of the abrasive. Minor chips that do not affect the working surface of the stone are acceptable.

The color of abrasive bars can vary from dark gray to light gray. This is not a defect and does not affect the quality of the abrasive.

Attention! These stones require careful handling: do not press down on the abrasive during sharpening (especially when sharpening the tip/edge of the knife), do not allow the stone to slip off the blade surface, and do not allow the stone to fall on hard surfaces.

With a maximum deviation from flatness of the stone at 0.4 mm, the change in the sharpening angle will be 0.07 degrees, which is an acceptable deviation and does not negatively affect the final sharpening result.