Precision Grinding Each working is precision ground to 01mm, delivering exceptional parallelism and verticality for your milling setup. Stepless Tilt Adjustment Features a cursor for stepless tilt angle adjustment from 0 to 60 degrees. Angular Precision Readable nonius provides angular precision of 10', ideal for accurate angle processing and testing of workpieces. Material Constructed from hardened steel (HRC58 62) and nickel plated for enhanced durability and rust resistance, ensuring longevity in demanding environments. Use scenarios Milling setup and part alignment: Use to achieve precise surface contact and correct tilt for milling operations, supported by 01mm precision and 0–60 degree adjustment. Jig and fixture development: Verify and adjust angles during fixture assembly with the 10' angular precision for reliable measurements. Production quality control in demanding environments: Rugged stainless like durability from hardened steel and nickel plating helps maintain performance in tough conditions.