Three-point micrometer Limit MPA 16 / 20 / 25 / 30 / 40 / 50 / 63 / 75 / 88 / 100 / Sets

Three-point micrometer and kits designed for hole measurements. With a friction device that provides a constant measuring force and self-centres the device. Measuring surfaces made of tungsten carbide. The measurement tips reach down to 0.5 mm from the bottom of a blind hole. Setting ring included. One set includes 4 micrometers x 20-50 mm the other set 4 micrometers x 63-100 mm, plus 2 setting rings in each set. Supplied with an extension piece and setting ring. Manufactured according to DIN 863/4.