U Drill 38mm ALUMINIUM CUTTING INSERT Radius gauge is used to

Radius gauge is used to measure die pattern tools etc to check the radius even a round shanks

HRC up to 45-55 with and without coolant

This is a general standard to choose Morse taper size for drills (it may change with different DIN standards or special sizes)

Radius gauges require a bright light behind the object to be measured

U Drill 38mm ALUMINIUM CUTTING INSERT Radius gauge is used toPlease choose the LXD of drill size, as it can change drilling capacity, which is the most essential part of drilling. All sizes are available in 2D, 3D, 4D, 5D, and with Suitable Inserts: SPMG and WCMX. Please check from the drop down menu.