Mitutoyo Holtest (Type II) Series 368 Three-Point Internal Micrometer, 11 - 12"
- 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:
- 952623: Extension rod 150mm / 5.9" For range 50-300mm / 2 - 12" models
Specifications:
| Range | 11 - 12 inch |
| Mass | 1860 g |
| Graduation | 0.005 mm |
| Scale | Thimble and sleeve satin chrome finish, Up to 12 mm : Ø 17 mm Over 12 mm : Ø 23 mm |
| Measuring surfaces | hardened steel Taper: hardened steel |
| Measuring spindle | Spindle pitch 0,5 mm |
| Measuring method | 3-point |
| Delivered | Including box, key, certificate of inspection |
| Digital/Analog | Analog |
| Inch-Metric | Inch |
| Depth without extension | 158 mm |
