

The brass bushing allows easy and quick assembly. Recommended for heavy and semi-heavy loads, such as concrete and natural stone. The special shape of the chuck allows for rapid expansion and the grooves near the end of the chuck ensure a better grip capacity inside the hole. The polyamide inner ring prevents rotation of the bushing during tightening. Assembled with a large washer that allows an effective distribution of loads on uneven surfaces.
The brass bushing allows easy and quick assembly. Recommended for heavy and semi-heavy loads, such as concrete and natural stone. The special shape of the chuck allows for rapid expansion and the grooves near the end of the chuck ensure a better grip capacity inside the hole. The polyamide inner ring prevents rotation of the bushing during tightening. Assembled with a large washer that allows an effective distribution of loads on uneven surfaces.