• File shapes: Three-square, Square, Round, Slitting, Knife, Oval, Half-round, Equaling, Crossing, Barrette, Warding & Round-edge Pillar.
• Features PVC Grips.

All blades on this needle file set are made from high carbon steel, which are hardened and tempered for strength and durability. They are ideal for work on carbide, glass, hardened steel and other difficult to machine materials.