Range |
25 – 30 mm
|
Accuracy |
3m
|
Mitutoyo Holtest (Type II) Series 368 Three-Point Internal Micrometer, 25-30mm – 368-767
This is an economy version of a three-point internal micrometer, that offers you the following benefits:
- Hardened tool steel anvils and tapers allow a more economically priced and
affordable tool.
- Individual types without setting rings or extensions.
- The Holtests (type II) have three contact points made of alloyed steel
- Measurement can be taken closer to the bottom of the blind bore
- Can measure deep holes using an Extension Rod (optional)
- With Ratchet Stop for constant force
- Setting Rings for zero point adjustment are optional
- Supplied in fitted plastic case up to 100mm / 4″. Over 100mm / 4″ supplied in wooden case
Technical Data:
- Graduation: 0.005mm or .0002″
- Measuring method: Three-point method
- Contact point: Harden Steel
Optional Accessories:
- 952621: Extension rod 150mm / 5.9″ For range 12-20mm / 0.5 – .8″ models
- 952622: Extension rod 150mm / 5.9″ For range 20-50mm / 0.8 – 2″ models
- 952623: Extension rod 150mm / 5.9″ For range 50-300mm / 2 – 12″ models
Specifications:
Range |
25 – 30 mm |
Mass |
280 g |
Delivered |
Including box, key, certificate of inspection |
Graduation |
0.005 mm |
Scale |
Thimble and sleeve satin chrome finish, Up to 12 mm : 17 mm Over 12 mm : 23 mm |
Measuring face |
hardened steel Taper: hardened steel |
Measuring spindle |
Spindle pitch 0,5 mm |
Measuring method |
3-point |
Digital/Analog |
Analog |
Inch-Metric |
Metric |
Spindle pitch |
Spindle pitch 0,5 mm |
Depth without extension |
90 mm |
L1 |
137 – 142 |
L2 |
94 |
a |
3.4 mm |
b |
5.2 mm |
See all Mitutoyo Holtest (Type II) Series 368 Three-Point Internal Micrometers
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