U3 Tool & Cutter Grinder – End Mill, Drill Bit & Lathe Tool Sharpener – Single Phase

Compact and versatile U3 Tool & Cutter Grinder designed for sharpening a wide range of cutting tools. Ideal for workshops, machinists, and small businesses needing accurate, repeatable sharpening.

Supports sharpening of end mills, drill bits, lathe tools, engraving tools and more using included attachments. Simple to operate with precise adjustment for angles and positioning.

Runs on standard 220V single phase power — easy to use in any workshop.

Key Features:

• 370W motor
• 5200 RPM spindle speed
• Adjustable angles for precise grinding
• Suitable for HSS and carbide tools
• Bench-top design
• Simple operation

Capabilities:

• End mills: 3–16 mm
• Drill bits: 3–8 mm
• Lathe tools: up to 20 × 20 mm
• Engraving / multi-edge tools

What’s Included:

• U3 main machine
• End mill attachment
• Drill bit attachment
• Lathe tool attachment
• 5 × collets: 4, 6, 8, 10, 12 mm
• Grinding wheel
• Work light
• Diamond dresser
• Spanners and setup tools

Specifications:

• Model: U3
• Power: 370W
• Voltage: 220V Single Phase
• Spindle Speed: 5200 RPM
• Grinding Wheel: Ø100 × 50 × Ø20 mm
• Max Clamping Diameter: 3–16 mm
• Frequency: 50/60 Hz
• Weight: ~50 kg (gross)