Draper 20 Blade Screw Pitch Gauge Set 0.4mm - 6mm Tpi
Draper 20 Blade Screw Pitch Gauge Set 0.4mm - 6mm Tpi
Folding leaves, individually stamped with accurately formed thread profiles. 20 blades ranging from 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0,
No further specification information available