Starrett 256RL-2 55940

Disc Type Micrometer, 1-2"Range

Order #: 256RL-2

Mfg #: 55940

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$698.60

The Starrett 256M Disc-Type Micrometer is used to measure the thickness of work sections such as ribs, lands, fins, cutting edges on form tools, and chordal thickness of gear teeth. Because of their large anvil and spindle faces, the 1" and 25mm sizes are also useful for measuring the thickness of sheet materials like paper, cardboard, rubber, and plastics. 1-2" Range, .001" Grad, Ratchet Stop, Lock Nut.

Availability: Ships in 3-4 weeks

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Product Overview

Product Highlights

Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
Quick-reading figures – every thousandth numbered on inch tools
Convenient decimal equivalents
Balanced frame and thimble design ensure easy handling and better readability
Quick and easy adjustment
Starrett satin chrome finish – no glare – resists rust
Ring-type knurled lock nut for quick and sure locking
The combination ratchet and speeder for uniform pressure and quicker adjustment on all sizes
Gracefully designed tapered frame for use in narrow slots and tight places
Anvil and spindle discs are 1/2" (12.7mm) diameter tapering to .015" (0.4mm) edge thickness making it possible to enter narrow grooves and recesses
Rigid one-piece frame of drop forged steel
Extremely hard and stable one-piece spindle
Micro-lapped measuring faces
This tool is accurate to .00015" or 0.003mm measuring over the whole surface and .0002" or 0.004mm measuring on the edges