Feature(may vary by option.)

●A ruby ball provides a particularly hard,smooth surface, featuring high compressive strength and excellent machanical wiping .
●Ruby ball tip for light weight, wear resistance, stability with changes in temperature, suitable for delicate and silicon carbide surfaces, and non-magnetic and non-conductive properties for use in Electrical Discharge Machining (EDM) processes
●Thread shank M2.5 , Diameter 5mm, Effective length 8mm.
●Package Included: 2 x Indicator Contact Point .

[High-speed steel]

[Tungste carbide]

[Ruby]

Description

Indicator Contact Point tip material:Ruby
Thread shank M2.5 , Diameter 5mm (0.1969 inch), Effective length 8mm(0.315 inch)
Package Included: 2 x Indicator Contact Point .