Precision Filing Rest
Precision Filing Rest  Ref: HK 2410

Operating along a 2:1 inclined plane, the feed screw lifts the rest's vertical slide by 0.025" per revolution. Total lift is 5/8", allowing squares and hexagons from zero to 1 1/8" AF to be accurately filed. Working with the file's safe-edge against the flanges of the rollers, a high level of precision is also provided in locating features axially along the job; multi-lobed cams for example.