Micrometer Head
Micrometer Heads SERIES 148 — Small Standard Type
• Measuring range: 13 mm
SPECIFICATIONS Inch Order No. Range (in)
B
Graduation (in)
Stem dia. (in)
Graduation features
Accuracy (in)
Stem Spindle end
148-112-10 148-111-10 148-123-10 148-122-10 148-811-10 148-812-10 148-813-10 148-814-10 148-831-10 148-832-10 148-833-10 148-834-10
Plain
W/clamp nut
Flat
Plain* 1
W/clamp nut* 1
Standard
Plain
W/clamp nut
Spherical (SR4)
0 - 0.5
0.001
±0.0001
0.375
Plain* 1
W/clamp nut* 1
Plain
W/clamp nut
Flat
Reverse reading
Plain* 1
W/clamp nut* 1
• Spindle pitch: 0.025 in • Measuring face: Material/Alloy tool steel, Hardness/60 HRC or more, Lapped
• Satin-chrome plated *1 With spindle lock
Metric Order No. 148-104-10 148-103-10 148-121-10 148-120-10 148-801-10 148-802-10 148-803-10 148-804-10 148-821-10 148-822-10 148-823-10 148-824-10
Range (mm)
Graduation (mm)
Stem dia. (mm)
Graduation features
Accuracy (µm)
Stem Spindle end
Plain
W/clamp nut
Flat
Plain*
W/clamp nut*
Standard
Plain
W/clamp nut
Spherical (SR4)
0 - 13
0.01
±2
9.5
Plain*
W/clamp nut*
Plain
W/clamp nut
Flat
Reverse reading
Plain*
W/clamp nut*
• Spindle pitch: 0.5 mm • Measuring face: Material/Alloy tool steel, Hardness/60 HRC or more, Lapped • Satin-chrome plated * With spindle lock
B-90
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