Air bearing has a hard chromed spindle for long life, standard 5C collets
The tooth rest finger is easily adjustable by turning a knurled knob on either end of the tooth rest bracket
Clearance angle collar marks angular setting easy swivel universally for radial relief sharpening
Air bearing fixture is precision honed and capable of grinding to tight tolerances
Tools sharpened on an air bearing fixture cut smoother, the spindle floats on friction finger sensitive control for sharpening end mills as small as 2mm, sharpens all over periphery, end teeth, notches and flute faces
Air bearing fixture is easily mounted to ZB50 & 80 grinders
Cutting tool capacity: 42mm shank diameter, 250mm flute length