CMM Touch Probe Stylus Ruby Ball Gauge Head M3 Thread for Tormach Renishaw Styli

Size: M3*D1*L21
Thread Shank  M3 stylus  ∅1(0.0394") ruby ball, stainless steel stem, Length 21mm(0.7874")

Size: M3*D2*L21 
Thread Shank  M3 stylus  ∅2(0.0787")ruby ball, stainless steel stem, Length 21mm(0.7874")

Size: M3*D2*L30
Thread Shank  M3 stylus  ∅2 (0.0787")  ruby ball, tungsten carbide stem, Length 30mm(1.1811")

Size: M3*D4*L40 
Thread Shank  M3 stylus ∅4(0.1575”) ruby ball, tungsten carbide stem, Length 40mm(1.5748")

Size: M3*D4*L50
Thread Shank  M3 stylus ∅4(0.1575”) ruby ball,  tungsten carbide  stem, Length 50mm(1.9685")

Package: 1*Probe Styli .