Mitutoyo 3-Point Internal Holtest Micrometer, Series 368, 275-300mm – 368-181

These are three-point and two-point internal micrometers that offer you the following benefits:

• Titanium-coated measuring pins give you excellent durability and impact resistance (3-point type).
• Three-point micrometer allows stable measurement through automatic centering.
• It is delivered without setting rings or extensions.

Features:

Model HT-300R Range 275 – 300 mm Mass 1870 g Delivered Including box, key, certificate of inspection Scale Thimble and sleeve satin chrome finish,
Up to 12 mm : 17 mm
Over 12 mm : 23 mm Measuring Surface/Pins 2 – 6 mm: carbide
6 – 12 mm: titanium coated tungsten carbide
12 – 300 mm: titanium coated hardened steel
taper: tungsten carbide Measuring spindle Spindle pitch 0,5 mm Measuring method 3-point Graduation 12 mm range: 0,001 mm, > 12 mm range: 0,005 mm Digital/Analog Analog Spindle pitch Spindle pitch 0,5 mm Depth without extension 158 mm Inch-Metric Metric a 12.4 mm L1 161 – 161 L2 227 – 252 mm b 21 mm c 13.8 mm

See all Mitutoyo Three/Two-Point Internal Holtest Micrometers, Series 368