CKTG 140 Grit Diamond Flattening Plate 3x8

The CKTG 140 Grit Diamond Stone Flattening Plate is a versatile, fast-cutting tool designed to keep your sharpening stones flat and working at their best. Measuring 8 in x 2.75 in, this plate offers plenty of usable surface area for routine stone maintenance, chamfering stone edges, and quick corrective work. The 140-grit diamond surface strikes an ideal balance - aggressive enough to flatten efficiently, yet refined enough to leave stones cutting cleanly and evenly.

This plate is especially well suited for regular pre-sharpening touch-ups, making it easy to maintain stone flatness with just a quick 10–15 second pass. Users consistently note how effective it is for truing mid- and lower-grit stones without over-smoothing them, and many also use the back of the plate as a reference surface to check edge profiles. It’s a practical, budget-friendly alternative to higher-priced diamond plates and an essential tool for anyone sharpening regularly.

Care Instructions: Splash water onto both the plate and stone before use. Mark the stone with a pencil and rub in circular or cross-hatch motions until the marks are removed. Rinse the plate after use to clear swarf and dry thoroughly before storage. Use light pressure and allow the diamonds to do the work.

• Grit: 140 (coarse)
• Dimensions: 8 in x 2.75 in
• Use: Stone flattening, chamfering, quick metal removal
• Best for: Routine maintenance of low- to mid-grit stones
• Cutting speed: Fast and efficient
• Value: Excellent performance for the price