Trend SNAP/CB/2TC Snappy TC C'Bore 4.75mm X 9.5mm

Counterbore with a slow spiral drill fitted.
Tungsten Carbide Tipped for use in abrasive materials.

Dimensions:
D=3/16 inch
D=4.75 mm
D2=3/8 inch
D2=9.5 mm
Shank Diameter=1/4 inch hex


Shank Diameter: 1/4 inch

Diameter Imperial: 3/16

Diameter Metric: 4.75

Diameter 2 Metric: 9.5