CMM Stylus M2 Thread 2.5mm Ruby Ball Stainless Steel Stem L20mm for A-5000-7804

Thread Size:M2
Stem Material:Stainless Steel
Ball Material:Ruby
Ball Diameter:2.5mm
Overrall Length:20mm
Effective Work Length:16.4mm
Stem Diameter:1.4mm
Package:1Pcs