Diatest Plug (BMD)

BMD plug gauges are high precision self-centering indicating bore gauges. The BMD can be used for static and dynamic measurements. The plug body secures the centering of the gauge in the bore without problem. BMD plug gauges are mainly used for the volume gauging of close toleranced bores. The usability of the BMD for manually in-process and post-process bore inspection as well as the use in automatic gauging stations offers a wide range of application. A large assortment of accessories e.g. indicator holders, depth extensions, adapters, right angle attachments, etc. guarantee a large range of utilization e.g. also for SPC.

Technical data:

• Size range: Ø 2.98 mm to Ø 270 mm
• Measuring range 0.1 to 0.8 mm (according to style)
• Measuring accuracy: Repeatability: <= 1 µ
  Linearity: c. 1 % of the travel
• Measuring depth: several meters (depending on size)
• Contact points: different materials available (depending on material hard chrome, ceramic, ruby, diamond, plastic) - standard: carbide
• Our standard range of programme has many different
  styles of plugs (suitable for through bore, blind bore etc.)
• Special purpose style plugs are produced in different
  body shapes, together with multi-plane plugs, always
  quoted on request.