Mahr 4190017 44A Self-Centering Inside Micrometer Micromar

Includes

• Case
• Operating instructions

Features

• Scales with satin-chrome finish
• Spindle is hardened throughout and ground
• Rapid drive with integrated ratchet
• Self-centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 120°
• Anvils from 12 mm are carbide tipped
• From 12 mm the anvils can be used to measure to the bottom of a bore
• From 40 mm all measuring heads are made from aluminum to reduce weight

Applications

• through holes
• blind holes
• centering shoulders