BUYISI Exterior Roughness Comparison Sample Block Ra0.05-12.5mm Roughness Sample Block High-selling Tool Accessories 6 groups

[DIVERSE ROUGHNESS LEVELS] This set contains 6 distinct roughness samples that allow you to easily compare various textures and for ensure compliance with industry standards. [MULTIFUNCTIONAL MEASUREMENT TOOLS] Designed to measure roughness from multiple machining methods including turning and grinding, suitable for a wide range of applications in manufacturing. [RELIABLE AND STRONG MATERIAL] Constructed from 45 carbon steel, these samples are built to withstand wear and tear while maintaining their for precision over time. [USER-FRIENDLY DESIGN] Each sample is neatly arranged in a clear differentiation table, simplifying the process of identifying qualities at a glance. 【After-sale service】Pls kindly check the decription before you order. Any other in need pls contact with us directlyYou may also like BUYISI Replacement Armature set for Bosch RH540 RH540S RH540M Armature Part 1619P10864.