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Mascot Precision Tools Swiss Square Needle File MPTH773$15.89
Single cut needle files are top quality. These miniature files get plenty of use smoothing, deburring and shaping work in metal, wood or plastic. Files are hard chrome steel, fine cut, 5-1/2 in (14 cm) L and have handles shaped for firm gripping.
The single cut means less clogging and easier cleaning.