The STILER U3 universal grinder for grinding drills, cutters, punches, lathe knives, chisels, etc.

For grinding drills, cutters, punches, turning tools, chisels, etc.

Easy and hassle-free operation of the device

The robust design of the device ensures precise results

24-position adjustment for precise grinding of various types of tools

Perfect for sharpening engraving tools

Rich standard equipment, incl. holder for drill bits, for milling cutters, turning knives, diamond and corundum cup grinding wheel

Many possibilities for tilting and adjusting

A precisely made spindle ensures completely vibration-free operation

The machine is dedicated to sharpening metal drills, chisels and trepan cutters.

Technical data:

• Engine power: 0.25 kW
• Voltage: 230V
• Max workpiece outer diameter: 25 mm
• Clamp diameter min./max .: 3 - 16 mm
• Conical grinding angle: 0 - 180 °
• Snap grinding angle: 0 - 45 °
• Negative angle: 0 - 25 °
• Indexing positions: 24 (every 15 °)
• The size of the wheel, grinding wheel: 100 x 50 x 20
• Coronary disc gradation: 80
• Grinding spindle speed: 5200 rpm
• Longitudinal displacement of the tool holder: 140mm
• Tool holder micro-adjustment range:  18 mm
• The range of micro-adjustment of the longitudinal spindle displacement: 6mm
• Collet clamping: Ø1 - 16 mm
• Dimensions - width: 450 mm
• Dimensions - depth: 350 mm
• Dimensions - height: 340 mm
• Weight: 45 kg

Angle setting range:

Vertical / reverse: 0º - 40º

Horizontal / cone grinding: 0º-180º

Negative angle: 0-52º

Rotation angle setting: 15º 180º

Included:

• Diamond cup wheel
• Corundum cup wheel
• Shield collar
• LED lighting
• Clamps 4, 6, 8, 10, 12 mm
• Drill holder
• Milling cutter holder
• Tool holder for lathe knives