Swiss-Pattern File: 5-1/2" OAL, Cut 2, Crochet MPN:31.478

The Swiss Pattern File with an overall length of 5-1/2 and measuring at 18/6/3 shank dimensions are designed specifically for precision work that demands utmost accuracy making it suited well among watch makers, instrument technicians or toolmakers where smooth & defect-free finish is critical for optimal functioning. It's equipped with alternating layers of forward-cutting teeth and intermediate cuts which ensures an excellent smooth surface finish with little resistance, and due to its crochet type handle offers good control for better handling while reducing slippage during operation allowing these experts in their fields get done with work much faster without sacrificing the end product's quality standards that might be expected from them.