Internal Groove Micrometer (Part Numbers)

A non-digital tubular Mitutoyo micrometer equipped with concentric, disc-shaped anvils for making measurements inside holes, such as width, depth and location of grooves and projections. Separate graduations for inside and outside measurements avoid need for corrections for anvil thickness. A ratchet stop guarantees repeatable measurement.

Part Number

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Part Number
146-221
146-222
146-223
146-224
146-225
146-231
146-232
146-233
146-234
146-235

Related to	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Mass (g)	Graduation (inch)	Graduation (mm)	Inch-Metric	Max. Permissible Error J MPE (µm)	Max. Permissible Error J MPE (inch)	Parallelism (inch)	Range Inside (inch)	Range Inside (mm)	Range Outside (inch)	Range Outside (mm)	Parallelism (μm)
Data sheet	543.00 €	1	5 Days	135	-	0.01	Metric	±10	-	-	-	1.6-26.5	-	0-25	10
Data sheet	611.00 €	1	60 Days	185	-	0.01	Metric	±10	-	-	-	1.6-26.5	-	0-25	10
Data sheet	648.00 €	1	5 Days	175	-	0.01	Metric	±10	-	-	-	26.5-51.5	-	25-50	10
Data sheet	685.00 €	1	5 Days	165	-	0.01	Metric	±10	-	-	-	51.5-76.5	-	50-75	10
Data sheet	729.00 €	1	5 Days	160	-	0.01	Metric	±10	-	-	-	76.5-101.5	-	75-100	10
Data sheet	543.00 €	1	60 Days	135	0.001	-	Inch	-	±0.0004	0.0004	0.055-1.05	-	0-1	-	-
Data sheet	611.00 €	1	5 Days	185	0.001	-	Inch	-	±0.0004	0.0004	0.055-1.05	-	0-1	-	-
Data sheet	648.00 €	1	60 Days	175	0.001	-	Inch	-	±0.0004	0.0004	1.05-2.05	-	1-2	-	-
Data sheet	685.00 €	1	60 Days	165	0.001	-	Inch	-	±0.0004	0.0004	2.05-3.05	-	2-3	-	-
Data sheet	729.00 €	1	60 Days	160	0.001	-	Inch	-	±0.0004	0.0004	3.05-4.05	-	3-4	-	-

Basic information

Type	Special Micrometer	Display Method	Analog	Additional Spec	Flange
Digital/Analog	Analog	Measuring Spindle(mm)	Spindle pitch 0.5	Scale	Thimble and sleeve satin chrome finish, ø18 mm
Measured force(N)	5-10