Mitutoyo Groove Micrometers

• Flanged spindle for measuring width,depth, and location of grooves inside/outside bores, and tubes
• Provided with two types of graduations for inside and outside measurements
• Non-rotating spindle type has two directional ratchet stop.(Measuring force: 0.7 – 1.2N)

Technical Data:

• Accuracy: 10m / .0004
• Parallelism: 10m / .0004
• Graduation: 0.001″

Specifications:

Item Number Inside Range Outside Range Flange Mass Type 146-131 0.055 – 1.05″ 0 – 1″ 0.25 in 135g Rotating spindle 146-132 0.055 – 1.05″ 0 – 1″ 0.5 in 185g Rotating spindle 146-133 1.05 – 2.05″ 1 – 2″ 0.5 in 175g Rotating spindle 146-134 2.05 – 3.05″ 2 – 3″ 0.5 in 165g Rotating spindle 146-135 3.05 – 4.05″ 3 – 4″ 0.5 in 160g Rotating spindle 146-231 0.055 – 1.05″ 0 – 1″ 0.25 in 135g Non-Rotating spindle 146-232 0.055 – 1.05″ 0 – 1″ 0.5 in 185g Non-Rotating spindle 146-233 1.05 – 2.05″ 1 – 2″ 0.5 in 175g Non-Rotating spindle 146-234 2.05 – 3.05″ 2 – 3″ 0.5 in 165g Non-Rotating spindle 146-235 3.05 – 4.05″ 3 – 4″ 0.5 in 160g Non-Rotating spindle