US SFX 5Pcs HER25 Sliding Nut High Precision M32 ER Nuts for CNC Machine

Packing List: 

5Pcs HER 25 Sliding Nut

Feature: 

• Novel Structure: The body and the cone are designed to be separated and sliding coordinately. While clamping the chuck, there is no rotational friction, avoiding deformation of the chuck and protecting the key areas of the cone from damage. 
• The clamping groove adopts a balanced eccentric circle design. It ensures both the balancing performance of the nut and the clamping performance of the spring collet
• Four times the radial runout:

         HER 16/20 less than 0.02mm
        HER25/32/40 less than 0.015mm

• Greater clamping force under the same torque.
• Marking circle positioning, easy to install and unload

Advantage:

• Each product has a batch number for quality traceability, which also helps us to improve quality constantly.
• Strong corrosion resistance, 3 years of rust prevention.
• Automated mass production, reduces costs, high degree of operation, strong product consistency
• Direct sales from the manufacture, full range of models.
• Multi inspections, strict quality control: Dynamic balance test(German MPM dynamic balance tester), ZEISS Three-coordinate Inspection, Four times radial runout test of the nut, Violence test of the nut, Wear resistance test of the nut, Salt spray test

Delivery:

Free shipping.