Mitutoyo Spline Micrometer (111-116) SPM-50 1 unit

Catalog number: SPM-50 Features: ●Both sides are tapered to allow for measuring groove diameters, etc. ●This micrometer has both measuring sides tapered to allow for easy measurement of spline shaft groove diameters, etc. Applications: ●For measuring spline shaft groove diameters, etc. Specifications: ● Manufacturer code: 111-116 ● Measurement range (mm): 25-50 ● Maximum allowable error (μm): ±3 ● Minimum display (mm): 0.01 ● Measurement surface shape: Spline type ● Instrument error (μm): ±3 ● Pressure control device: Ratchet stop ● Tip diameter (mm): 3 ● Measurement surface dimensions (mm): 3 x 10 ● b: 49 ● c: 17.5 ● L: 25 ● Parallelism (μm): 2 ● Flatness (μm): 0.3 ● Standard accessories: 1 reference rod (excluding measurement range 0-25 mm), 1 wrench (No. 301336) ● Measurement surface dimensions (mm): φ3 x 10 ● Graduation (mm): 0.01 ● Code: SPM-50 ● Measurement surface with carbide tip ● With pressure control device