Parallel edges, one edge uncut. For flat filing, corner filing and deburring. Multi-purpose and for other work where a 'safe' or uncut edge is needed. Double cut. Available in a comprehensive range of shapes and sizes. Features and Benefits • Highly durable construction for long-lasting files • Compatible with most handles • Suitable for use with a range of materials Standards Met • Manufactured to BS 498 : 1990 and American Federal Standard GGG-f-325b.