100 years

1908   Foundation of Josef Albrecht Bohrfutterfabrik in Esslingen

1933   Patent no. 588386 for the 1. Keyless drill chuck (see above)

1990   New building in Wernau and move from Esslingen.

1994  New design CNC chuck with worm gear

1997   Patent for the drill chuck with diamond coating

2003   Precision chuck APC with 1:16 worm gear. Patent 1206990

2005   Introduction of the very slim chuck extensions

2007   A world first – flushable drill chuck for medical technology

2010   Introduction of Quality Management System ISO 9001-2008

2011   Inhouse production of taper shanks

2012   APC with mechanical pull-stop Pin Lock

2014   continuous expansion in the manufacturing of Precision-Chucks

2016   investments in two hard turning machines and CNC grinding

2017   APC-Precision-Chucks increase turnover by three times

2018   Development of Micro-Precision-Chucks

2018   The XXL-Extensions. Enables working up to a depth of 350 mm

2022   Introduction Coolant 2.0 clamping collets with pin-lock