Bosch 2608584682 6-Piece Transition Adapter Set - (1 Pack Of 6)

Convert Standard Holesaws for Use with Power-Change Adapters
Extension Adapter Pack contains adapters to provide standard holesaws compatibility with Bosch's power-change system
Adapter for competitors’ holesaws, such as Starrett, Baco and Lenox, among others
Contains two adapters for diameter 14-30 mm, and four adapters for diameter 32-210 mm
1 Pack of 6