Precision Knife Sharpener – 4mm Diamond Stone, 10–30° Digital Angle, 1000+ Knives

Product Overview

A complete knife sharpening system built for precision and durability. 4mm sintered diamond stone (400/1000 grit) with leather strop. 15-position angle dial from 10° to 30° with ±0.1° digital fine tuning. Symmetrical flip clamp switches sides in under 1 second. Quad-rail guide ensures smooth, wobble-free strokes. Sharpens 1,000+ knives. Fits kitchen knives, pocket knives, and outdoor blades. 2-year warranty.

Key Features

💎 Sintered Diamond Stone
4mm thick, 400/1000 grit. 100% diamond abrasive. Strong burr-raising efficiency on high-alloy steels.

🎯 15-Position Angle System
10° to 30° with ±0.1° micro-adjust. CNC-level precision for any blade type.

🔄 1-Second Flip Clamp
symmetrical design. No realignment needed. Consistent angles on both sides.

🛠️ Dual-Rail + 4-Bearing Guide
smooth, stable strokes. No wobble, no deviation. Sink or bench mount.

Tech Specs

• Stone: Sintered diamond 400/1000 grit, 4mm thick
• Strop: Leather strop (0.25μm diamond compound)
• Angle Range: 10°–30° (15 positions + micro-adjust)
• Accuracy: ±0.1° (digital gauge included)
• Knife Compatibility: 80–300mm blades
• Warranty: 2 years

What's Included

• 1 × Precision sharpener (RE-CK380A)
• 1 × Diamond whetstone (400/1000, 4mm)
• 1 × Leather strop (0.25μm)
• 1 × Digital angle gauge (±0.1°)
• 1 × Stone & strop storage box (white ash wood)
• 1 × Aluminum water spray bottle
• 1 × Maintenance & repair kit

"Sharp knives. Happy cooking."