Buttons & Inserts


Buttons and Inserts

Asahi manufacture a range of PCD (poly crystalline diamond) and CBN (cubic boron nitride) Buttons and Inserts.

With higher material removal rates, faster speeds/feeds and increased tool life, PCD and CBN products provide significant productivity and cost savings.

  • PCD has high performance in machining abrasive non-metallic and non-ferrous materials.
  • CBN is used to machine hardened steels, cast iron, powdered metals and super alloys.

PCD and CBN Button Inserts are also commonly used to machine cylinder heads in the automotive and engine reconditioning industry.




PCD 9.53 dia x 3.2mm Single side Button Insert
CNB 9.53 dia x 3.2mm Solid Button Insert without k-land
CBN 9.53 dia x 3.2mm Solid Button Insert with k-land


If you can't find the Button or Insert that you are looking for,
or if you need a custom made product, please contact us on:
 02 9997 7033 / sales@asahi-diamond.com.au