The groove micrometer measures the width and location of grooves cut into bore walls. It features a two-directional ratchet stop. It has an outside range of 3 to 4" with 0.5" flange.
The groove micrometer measures the width and location of grooves cut into bore walls. It features a two-directional ratchet stop. It has an outside range of 3 to 4" with 0.5" flange.
| Range Outside | 3 to 4" |
| Range Inside | 3.05 to 4.05" |
| Parallelism | 10 µm |
| Diameter of Measuring Plate | 0.5" |
| Mass | 160 g |
| Measuring Surfaces | Hardened |
| Ratchet | Can be used in both directions |
| Graduation | 0,01 mm |
| Digital/Analog | Analog |
| Accuracy | 0,0004" |
| Inch-Metric | Inch |
| Scale | Thimble and sleeve satin chrome finish, θ18 mm |
| Measuring spindle | Spindle pitch 0,5 mm |
