All wheel and pinion cutting is carried out in house.
Missing gears or indeed entire missing gear trains can be calculated and replacements made.
Clocks from the 17th and 18th centuries generally have a tooth shape which does not match modern proprietary cutters. In this event, a cutter to precisely match the tooth shape can be custom made.
Wheels can also be made using cast brass to ensure that not only the tooth form matches but also the type and colour of the material used.