SM3 040 040 HDH - Straight M3 CMM Stylus, 4mm Ruby Ball, 40mm Tungsten Carbide Stem, 33mm EWL, Analog Heidenhain

• Thread Size: M3
• Ball Size: 4 mm Ball
• Ball Material: Ruby
• Stem Length: 40 mm
• Stem Material: Tungsten Carbide
• Effective Working Length: 33 mm

• DK: 4 mm
• LK: 40 mm
• KML: 33 mm
• DS: 2 mm

Equivalent to:

• ITP TH M3 040 H4 042
• Heidenhain T404