M5 Ø21 mm silver steel disc, 3 mm width, with roller

$124.62

M5 Ø21 mm silver steel disc, 3 mm width, with roller

Disc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli. A range of disc styli offers a ‘radius end roller’ to enable groove width measurement. Silver steel tips are heat treated and precision ground to a high tolerance.

Material Silver steel
Disk diameter mm (in.) 21.0 (0.83)
Disk depth mm (in.) 3.0 (0.12)
Roller depth mm (in.) 5.0 (0.20)
Mass grams 5.23

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 6 in