Mitutoyo 169-201 Offers

When you need to measure the root tangent lengths of spur and helical gears, the Mitutoyo 169-201 Series 169 Mechanical Disk Micrometer with Non-Rotating Spindle has got you covered. Its non-rotating spindle prevents torque on your workpieces. The ratchet stop provides constant force.

Features

• Ideal for root tangent length measurements of spur and helical gears
• Non-rotating spindle design prevents torque on workpieces
• Emits constant measurement force via ratchet stop
• Fitted, plastic case provides protection
• Flatness: 0.00004" (1 &‌igrave;m)
• Parallelism: 0.00016" (4 μm)
• 0.5 to 6 measureable module
• 0.01 mm graduation