Concave Twincut Cutter
The concave cutter from BUSCH with outstanding TWINCUT blade geometry for
quick and precise working. The TOP tool for your chatons.
- Conical version for a better overview
Chatons comprise several sharp-edged claws which have to be rounded-off, smoothened and shortened if necessary. With the TWINCUT concave cutters,
the three steps can be undertaken quickly and safely in a single operation.
Special advantages of TWINCUT:
- Rapid removal of material due to the new TWINCUT blade geometry
- Rapid discharge of material through two chip channels
- Easy handling: simply position the tool and start with low pressure
- Filigree cutter walls create additional room for closely spaced claws
- High cost-efficiency due to the robust TWINCUT blade geometry
- Made of tool-steel
- Shaft-Ø: 2.34 mm
- Head outer Ø: 1.20 mm
- Head inner Ø: 1.04 mm
- recommended speed: 2500-7000 rpm

Packing unit:
6 pieces = 1 packing unit
Product-Video
watch directly on the manufacturer's website:
https://www.busch.eu/downloads/juwelier/anwendungsvideos
Safety recommendations for Rotary Tools
Notes on occupational safety when using rotating tools:
- For your own safety, always adhere to the specified purposes and conditions of use (maximum speed, suitable material, etc.).
- Wear protective equipment (safety goggles, gloves, etc.).
- Use suction.
- Always clamp shank tools as deeply as possible.
- Bring the rotating tool up to working speed before use.
- Avoid excessive pressure forces as these can lead to high heat generation and damage to the tool and work objects.
- Avoid tilting or levering to minimize the risk of breakage.
- Do not continue to use blunt or damaged tools and replace them immediately.
- Check collets, drill chucks, etc. regularly to ensure they are working properly and replace if necessary.