DIMENSIONS

Locking screw Type Micrometer Heads

DIMENSIONS

Locking screw Type Micrometer Heads

DIMENSIONS

Locking screw Type Micrometer Heads

SPECIFICATIONS
Metric

Order No. Range Graduation Accuracy Stem dia. Stem Spindle end Graduation features
148-220  

0 – 6.5mm

 

 

 

 

 

0.01mm

 

±5µm

 

6mm

Plain Flat  

 

 

 

 

Standard

148-221 W/ clamp nut
148-222 Plain Spherical (SR3)
148-223 W/ clamp nut
148-150  

0 – 13mm

 

 

 

±2µm

 

 

 

9.5mm

Plain Flat
148-151 W/ clamp nut
148-152 Plain Spherical (SR4)
148-153 W/ clamp nut
148-316  

0 – 6.5mm

Plain Flat
148-317 W/ clamp nut
148-318 Plain Spherical (SR4)
148-319 W/ clamp nut

Inch

Order No. Range Graduation Accuracy Stem dia. Stem Spindle end Graduation features
148-230  

0 – .25″

 

 

 

 

 

.001″

 

±.00025″

 

.25″

Plain Flat  

 

 

 

 

Standard

148-231 W/ clamp nut
148-232 Plain Spherical (SR3)
148-233 W/ clamp nut
148-160  

0 – .5″

 

 

 

±.0001″

 

 

 

.375″

Plain Flat
148-161 W/ clamp nut
148-162 Plain Spherical (SR4)
148-163 W/ clamp nut
148-326  

0 – .25″

Plain Flat
148-327 W/ clamp nut
148-328 Plain Spherical (SR4)
148-329 W/ clamp nut

Locking screw Type Micrometer Heads

DIMENSIONS

Micrometer Heads

DIMENSIONS

Micrometer Heads

DIMENSIONS

Micrometer Heads

SPECIFICATIONS

Metric

Order No. Range Accuracy Stem dia. Stem Spindle end Special features
151-224

0 – 25mm

±2µm

12mm

Plain

Flat (carbide tip)

151-223 W/ clamp nut
151-214** Plain*
151-213** W/ clamp nut*
151-222 Plain

W/ vernier (0.001mm)

151-221 W/ clamp nut
151-212** Plain*
151-211** W/ clamp nut*
151-227 Plain

w/o ratchet stop

151-228 W/ clamp nut
151-225 Plain*
151-226 W/ clamp nut*
151-256

0 – 50mm

±4µm

Plain
151-255 W/ clamp nut
151-260 Plain w/o ratchet stop
151-259 W/ clamp nut

* with spindle lock    ** made-to-order models

Inch

Order No. Range Accuracy Stem dia. Stem Spindle end Special features
151-240  

 

 

0 – .1″

 

 

 

±.0001″

 

 

 

 

.5″

Plain  

 

 

 

Flat (carbide tip)

151-239 W/ clamp nut
151-238 Plain W/ vernier (.0001″)
151-237 W/ clamp nut
151-241** Plain* w/o ratchet stop
151-242** W/ clamp nut*
151-243** Plain* w/o ratchet stop (.0001″)
151-244** W/ clamp nut*
151-272 0 – .2″ ±.0002″ Plain
151-271 W/ clamp nut

* with spindle lock ** made-to-order models

Technical Data
Graduation: 0.01mm, 0.001mm, .001″ or .0001″
Spindle pitch: 0.5mm or .025″

DIMENSIONS

Medium sized Micrometer Heads

SERIES 150 Micrometer Heads

DIMENSIONS
SERIES 150 Micrometer Heads

SPECIFICATIONS
Metric

SERIES 150 Micrometer Heads

Inch

Order No. Range Accuracy Stem dia. Stem Spindle end Special features
150-208

0 – 1″

±.0001″

.375″

Plain

Flat (carbide tip)

Standard

150-207 W/ clamp nut
150-213** Plain*
150-214** W/ clamp nut*
150-811 Plain Spherical (SR4) (carbide tip)
150-812 W/ clamp nut
150-831 Plain

Flat (carbide tip)

Reverse graduation
150-832 W/ clamp nut
150-206 Plain

W/vernier (.0001″)

150-205** W/ clamp nut
150-215** Plain*
150-216** W/ clamp nut*
150-198 Plain

w/o ratchet stop

150-197 W/ clamp nut
150-217** Plain*
150-218** W/ clamp nut*
150-221** Plain Flat Long spindle
150-222** W/ clamp nut

* with spindle lock    ** made-to-order models

Technical Data
Graduation: 0.01mm, 0.001mm, .001″ or .0001″
Spindle pitch: 0.5mm or .025″

DIMENSIONS
Carbide Tipped Spindle Micrometer Heads