Mitutoyo 197-101 Series 197 Micrometer Head, Non-rotating Spindle, 0-50 mm, 1 mm/Rev., Bidirectional

The larger diameter on the Mitutoyo fast feeding micrometer head with 1mm feed per revolution allows for quick, highly accurate workstage adjustments. The floating thimble is easy to zero set at any spindle locations, and its large size makes for easy reading and use. The spindle is constructed of hardened steel and has a flat, carbide measuring face which is lapped for lasting precision.

Features:

• Mic head has a 49 mm / 1.93" thimble diameter
• Spindle range is 50 mm / 2"
• Spindle diameter 8 mm / .315"
• Spindle pitch is 1 mm / .039" per rev
• Mic head total length (at stroke end) 169 mm / 6.65"
• Flat spindle faces are constructed of carbide and have lapped surfaces for more accurate measurements over time
• Scale surface uses white anodized aluminum that resists corrosion