P&N 150mm File - Engineers - Square - Smooth Cut - Bulk

P&N — a trusted Australian cutting tools brand manufacturing files, drill bits, countersinks, taps and dies, hole saws, rotary burrs, and precision measuring tools for tradespeople, engineers, and industrial operations across the country.

P&N smooth cut square file. Manufactured to consistent hardness and tooth geometry for reliable metal removal and smooth finishing across repetitive workshop and trade use.

Where this product is used

Square files are used for filing rectangular slots, keyways, and square holes in steel, aluminium, and cast iron in engineering and maintenance workshops.

• Filing keyways and rectangular slots in shafts and hubs
• Cutting and fitting square holes in engineering and toolroom work
• Deburring edges and corners on machined cast iron and steel parts

Key specifications

Selecting the right option

Select a file width that enters the slot or groove being worked cleanly. For keyway work in steel, a bastard-cut square file removes material quickly; second cut or smooth finishes the fit.