Starrett - Micrometer Heads

Heavy Duty Micrometer Heads
No. 663, 663M Series

Range: 0-1" (0-25mm)

The No. 663 is similar to the No. 263 but features heavy duty construction with a larger diameter spindle, clamping surface, and thimble.

  • Available with lock nut and the combination ratchet and speeder for uniform pressure and quicker adjustment, or a plain micrometer head with lock nut only
  • Ring-type lock nut for quick and sure locking

 

Heavy Duty Micrometer Heads - No. 663, 663M Series
Range: 0-1" (0-25mm)

Range: 0-1"
Catalog No. EDP No. Description
List
663L 52772 0-1" Range, .001" Grad, Lock Nut
99.00
663RL 52773 0-1" Range, .001" Grad, Ratchet Stop, Lock Nut
102.00
T663L 52777 0-1" Range, .0001" Grad, Lock Nut
103.00
T663RL 52778 0-1" Range, .0001" Grad, Ratchet Stop, Lock Nut
108.00

Range: 0-25mm
Catalog No. EDP No. Description
List
663MRL 52774 0-25mm Range, 0.01mm Grad, Ratchet Stop, Lock Nut
102.00
V663MRL 64342 0-25mm Range, 0.001mm Grad, Ratchet Stop, Lock Nut
108.00

J.W. Donchin Co.
Ph: 773-261-2182 • Fax: 773-261-2867 • Email: sales@jwdonchin.com