STARRETT 647 Dial Comparator (647)
SKU
870-647
STOCK-4 WEEKS
VENDOR PART NUMBER | 647 |
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Inch Resolution | .00005 In |
Technical Specification 1 | Effective non-shock mechanism. Pinions and shafts of the movement are jeweled. After removal of the safety cap the adjustment screw on top of the case allows simple andsafe zero setting of the instrument over the total measuring. A safety cap prevents unintentional turning of the fine adjustment screws. Stem and spindle are made of hardened stainless steel. The measuring spindles are very sensitive on account of theiraccurate guides. Additional overtravel assists with the insertion of workpieces into the measuring device. The clear scale is shadow free. The red tolerance markers are easy to recognize and to set. Furnished with flat back. |