368-277 7-8"/.0002" HOLTEST, RS
MTI368-277
MFG #: 368-277
$1,593.00
/ EA
- Graduations: 0.0002 in
- Resolution: 0.0002 in
- Series: 368
- Type: 3-Point Imperial Self-Centering
- Measuring Range: 7 to 8 in
- Accuracy: +/-0.00025 in
- Item Features
- These holtests are versatile, self-centering three point internal micrometers for the accurate and efficient direct measurement of internal diameters
- Three anvils, evenly spaced at 120 deg apart, contact the internal wall surfaces and find true alignment with the axis of the bore for accurate ID measurement
- Highly durable because of carbide tipped contact points (anvils)
- Measurement can be taken closer to the bottom of the blind bore
- With ratchet stop for constant force
- Can measure deep holes using an extension rod
- TiN coated measuring contact points provide excellent durability and impact resistance and allow the instrument to measure right to the bottom of a blind hole
- Supplied in wooden case
- https://youtu.be/VDu4esKulnM