82x450 S7 Diamond wet crown 1 1/4` UNC RT-DCB-082/450

Laser-welded segments guarantee maximum safety and long service life.
The special segment shape is designed for quick drilling in hard surfaces.
High-quality steel body ensures effective vibration reduction during operation.
The appropriate selection of the amount of diamond for the segment ensures a long service life of the diamond crown.
Thanks to the use of a 1 1/4" thread, it works with the most commonly used drills on the market.