The three needle files that get the most work on my bench:
1. ROUND - CUT 4 6 1/4"
2. PILLAR - CUT 4, 7 3/4"
3. HALF ROUND - CUT 4, 7 3/4"20CM
4. 3-SQUARE CUT- CUT 4 6 1/4"
 
Eurotool Relentless® needle files are made in Europe and made of the finest quality high carbon steel. A great price for a quality file that will last for years. Double-cut, with knurled handles and Swiss pattern design.
 
Kate's Notes: The 4-cut file is a good middle of the road grit for taking the edge off your cut metal designs. Choose one or all three, you'll be pleased with the results!