Fowler Involute Gear Tooth Gage 0-12" depth micrometer NOW available with High Contrast

NOW available with High Contrast Black Dial

aerospace and general cylindrical parts where inspection time and accuracy matters

• Constructed of heat-treated and hardened tool steel

microfine graduations allow easy reading

*Image shown for representational purposes

Fowler Involute Gear Tooth Gage 0-12" depth micrometer NOW available with High ContrastWith this Involute Gear Tooth Gage, it is easy to determine the diametral pitch of involute gears from 680 and 25 in inch and . 55 and612 in metric. 14 leaves with ring holder. Range of pitch: 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 36, 40, 48, 64, 80 Pressure angle = 14. 5.