For filing slots, keyways and surface filing. Slightly tapered towards point. Double cut teeth.

Smooth Cut: Approx 62 teeth per 25mm (Fine).
Second Cut: Approx 36 teeth per 25mm (Medium).
Bastard Cut: Approx 26 teeth per 25mm (Coarse).

Size 150mm (6in)
Cut square bastard
Tanged.