Mitutoyo-SERIES 7-Dial Depth Gage

MITUTOYO-SERIES 7-DIAL DEPTH GAGE

Optimal for hole, narrow groove and step measurement. Metric Order No. Range Graduation Accuracy Stroke Measuring force Contact point*1 Extension rod*2 Indicator*3 (dial indicator) W T Flatness Mounting position of a dial indicator 7210 0 – 10mm 0.01mm ±15μm 10mm 1.4N 40mm 16mm 5μm 1 Provided with a needle point (No.137413) — 2902SB for Depth Gage

Optimal for hole, narrow groove and step measurement.

Dial Depth Gage

Metric

Order No.	Range	Graduation	Accuracy	Stroke	Measuring force					Contact point*1	Extension rod*2	Indicator*3 (dial indicator)
Order No.	Range	Graduation	Accuracy	Stroke	Measuring force	W	T	Flatness	Mounting position of a dial indicator	Contact point*1	Extension rod*2	Indicator*3 (dial indicator)
7210	0 – 10mm	0.01mm	±15μm	10mm	1.4N	40mm	16mm	5μm	1	Provided with a needle point (No.137413)	—	2902SB for Depth Gage
7211	0 – 200mm					63.5mm				Provided with a carbide- tipped ball point (No.21JAA224)	5 pcs. (10, 20, 30, 30, 100mm)
7212	0 – 200mm					101.6mm					5 pcs. (10, 20, 30, 30, 100mm)
7213	0 – 210mm		±30μm	30mm	2.5N	63.5mm				Provided with a carbide- tipped ball point (No.21JAA225)	3 pcs. (30, 60, 90mm)	2952SB for Depth Gage
7214	0 – 210mm		±30μm	30mm	2.5N	101.6mm					3 pcs. (30, 60, 90mm)	2952SB for Depth Gage
7220	0 – 200mm		±15μm	10mm	1.4N	100mm	18mm		2	Provided with a carbide- tipped ball point (No.21JAA224)	5 pcs. (10, 20, 30, 30, 100mm)	2902SB for Depth Gage
7221	0 – 200mm					150mm	18mm		3		5 pcs. (10, 20, 30, 30, 100mm)
7222	0 – 10mm					ø16mm			1	Provided with a needle point (No.137413)	—
7223						ø25mm				Provided with a carbide- tipped ball point (No.21JAA224: 17mm) (No.21JAA226: 22mm)
7224						ø40mm
7231	0 – 200mm			5mm		63.5mm	16mm				5 pcs. (10, 20, 30, 30, 100mm)	1162T for Depth Gage (Back plunger type)

Inch

Order No.	Range	Graduation	Accuracy	Stroke	Measuring force					Contact point*1	Extension rod*2	Indicator*3 (dial indicator)
Order No.	Range	Graduation	Accuracy	Stroke	Measuring force	W	T	Flatness	Mounting position of a dial indicator	Contact point*1	Extension rod*2	Indicator*3 (dial indicator)
7217S	0 – 8”	.001”	±.002”	1”	2.5N	63.5mm	16mm	.0002″	1	Carbide ball point (No.21JZA242)	3 pcs. (1”, 2”, 4”)	2904SB for Depth Gage
7218S				1”	2.5N	101.6mm				Carbide ball point (No.21JZA242)	3 pcs. (1”, 2”, 4”)	2904SB for Depth Gage
7237T				.2”	1.4N	63.5mm				Provided with a carbide- tipped ball point (No.21JZA242: 17.8mm) (No.21JZA243: 22.9mm)	4 pcs. (.5”, 1”, 2”, 4”)	1168T for Depth Gage (Back plunger type)
7238T				.2”	1.4N	101.6mm					4 pcs. (.5”, 1”, 2”, 4”)	1168T for Depth Gage (Back plunger type)

DIMENSIONS

Dial Depth Gage

Note:

Caution should be exercised when exchanging a contact point of a Depth Gage (Dial/Digimatic Indicator)

If a different size contact point is mounted, displacement of the contact point from the base contact surface will be changed and as a result, measurement range may not be
A contact point cannot be mounted to a Depth Gage, if its diameter is too large for the hole diameter of the
Parallelism adjustment with the bottom face of the base is required when mounting a flat contact point such as the flat/needle or carbide-tipped contact

Caution on should be exercised when using an extension rod

If the total length of the extension rod exceeds 110mm (4.5″) use the instrument in a vertical position (contact point downward).
Use a master gage (such as Gauge blocks) to perform zero-setting when the extension rod is mounted. (Master gage is an optional accessory.)

Dial Depth Gage

Indicators

Indicators for a Depth Gage is used for the Depth When the indicator is exchanged and extension rod is connected longer, the contact-point may incline significantly.
Code No.543-400B / 543-402B for Depth Gage has a measuring force less than 1.5N.