Measuring blades are hardened and ground and have accurate and sharp machine divided graduations
NEW base design with painted enamel finish has a more comfortable grip and is finely ground and lapped for smooth movement on surface plates
With fitted wood case (latches on case do not close)
Can be used in workshop conditions exposed to coolant
permanent magnetic base holds firmly to steel or iron surfaces - horizontally
Mitutoyo 368-927 Holtest with TiN Coated Contact Points, .12-.28" Range, .0001" Graduation Interchangeable Anvils Measuring blades are hardened andItem Description Range: . 12 . 16", . 16 . 2", . 2 . 24", . 24 . 28" Graduation: . 0001" Accuracy: . 0001" Versatile, self centering three point internal micrometers for the accurate and efficient direct measurement of internal diameters Three anvils, evenly spaced at 120 apart, contact the internal wall surfaces and find true alignment with the axis of the bore for accurate ID measurement Highly durable because of carbide tipped contact points