DL-CR50209-5

Collet cartridge holder (collet) for the valve of BOSCH piezo injectors, runout 1-5 microns. To restore geometry by grinding. Suitable for BOSCH piezo injectors series 0445115
The chuck holder has a conical tail, the shank diameter is 7 m. For convenient work with the chuck, the clamping washer has a corrugated outer surface

Operating procedure:

• Loosen the holder by unscrewing the clamping washer
• Install the piezo injector valve with the cylindrical part into the collet
• Clamp the valve in the collet by tightening the clamping washer with slight force

The collet chuck holder can be used both on tabletop drilling machines and on grinding machines DL-GR7300, DL-GR7400, DL-GR7500 and also on lapping machines MP-250 SASH