8-40 In, .001 In, Mechanical Extention Rod Type Inside Micrometer, Extention Rods (8)
Features
- The revolutionary stem-bush design for trouble free stem clamping and longer clamping range.
- No through screw-hole on the frame for high dust-resistance.
- Greater rigidity in the bearing plate for reducing the tracing error (20% and 4-scrw mounting fo r incresing impact resistance.