Warning: Last items in stock!
Anodized aluminum ring with graduated ruler and stop.
Graduation printed by laser.
Rotating ruler Sterilizable at 135 ° C.
Calibrators from 1 to 30 mm.
Simple and practical design to measure manual and rotary files.
Dimensions: 45 x 25 x 15 mm
It is placed on the finger and the files or others are passed through the space to measure them with greater ease and freedom of movement.