Features 1、The main body is made of aluminum alloy sheet, the surface is hard black anodized, durable, scratch-resistant, anti-fall and anti-corrosion. 2、Limit and lock washers, nickel-plated locking screws, nickel-plated coarse and fine adjustment knobs, carbide side heads, tighter locking, no rust in complex environments, more durable. 3、The cross rail adopts high-strength bearing steel, which has better working stability and wear resistance. The surface of the rail is electroplated for using in a complex environment, corrosion resistance and no rust. 4、The manual drive mode of the micrometer can realize the R axis: coarse adjustment of 360 degrees, fine adjustment of rotation by +-5°. 5、Suitable for producing machinery, testing equipment, optical experimental measurement, fine-tuning displacement, accurate positioning, quantitative movement, etc. Specification Item Type:Trimming Station Model:RSP40-L Realise:360° Coarse Rotation and Fine Rotation +-5° Material:Aluminum Alloy(Black Surface Anodized) Station Diameter:40mm Driving Mode:Micrometer Moving Direction:R Axis Load: 9.8N (1kgf) Cursor Minimum Reading: Vernier Scale 0.1mm Concentricity: 0.02um Parallelism: 0.02m Package List 1 x R Axis Trimming Station