United KingdomAbout this machine
High-quality Walter Christen AU-150 Swiss-built universal tool and cutter grinder. These machines are renowned for their precision, versatility and exceptional build quality, making them ideal for sharpening milling cutters, drills, reamers, form tools and many other cutting tools. The AU-150 has long been regarded as one of the premium manual tool and cutter grinders. This machine has come from a professional engineering environment and is offered complete with a substantial quantity of genuine tooling and accessories.
Full spec sheet
Grinding diameter range: 1 – 160 mm
Longitudinal grinding travel: 150 mm
Additional longitudinal adjustment: 160 mm
Cross grinding travel: 35 mm
Additional cross adjustment: 180 mm
Grinding head vertical adjustment: 110 mm
Workpiece spindle taper: ISO 40
Standard indexing plate: 24 divisions
Grinding wheel diameter: 100 mm maximum
Grinding wheel bore: 20 mm
Grinding spindle speeds: 3,700 / 4,900 / 6,075 / 7,500 rpm
Grinding motor: approximately 0.75 kW
Spiral / helical grinding: infinitely adjustable for left- and right-hand helix
Suitable for: HSS and carbide tooling
Included
• Walter Christen AU-150 machine
• Large selection of ISO/BT style tool holders
• Extensive collet collection (including Schaublin collets)
• Grinding wheel arbors
• Numerous grinding wheels in various profiles and grades
• Wheel flanges
• Additional fixtures and accessories
• Machine lamp
• Original Christen documentation/manuals
• Everything shown in the photographs is included
Condition
• Clean, well-presented machine.
• Comes with a very comprehensive tooling package that would cost a significant amount to replace.
• Buyers are welcome and encouraged to inspect before purchase.
Specs given in good faith. Please verify on inspection.
Specifications
- Weight
- 360kg
- Dimensions
- 1,400 x 910 x 1,600 mm
- Grinding Wheel Dia.
- 100.0 mm
- Power
- 0.75 kw
- Max RPM
- 7500.0 rpm