Mitutoyo Three/Two-Point Internal Holtest Micrometers, Series 368

Brand:   Mitutoyo
ID:
109449
callling
Current Stock:

Mitutoyo

Mitutoyo Three/Two-Point Internal Holtest Micrometers, Series 368


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° apart, contact the internal wall surfaces and find true alignment with the axis of the bore for accurate ID measurement.


Features:

  • TiN-coated measuring contact points(over 6mm/.275" range models) provide excellent durability and impact resistance and allow the instrument to measure right to the bottom of a blind hole.
  • Highly durable because of carbide-tipped contact points (anvils)
  • Measurement can be taken closer to the bottom of the blind bore
  • Can measure deep holes using an Extension rod (optional) which is available on models over 6mm (.275") measuring range
  • 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: 0.001mm, 0.005mm*,
    .0001" or .0002"* (*over 12mm or .5” models)


Optional Accessories:

  • # 952322: Extension rod 100mm / 3.94" For range 6-12mm / .275" - .5" models
  • # 952621: Extension rod 150mm / 5.9" For range 12-20mm / .5" - .8" models
  • # 952622: Extension rod 150mm / 5.9" For range 20-50mm / .8" - 2" models
  • # 952623: Extension rod 150mm / 5.9" For range 50-300mm / 2" - 12" models


Holtest Micrometer SETS:


# 368-917: 0.5" - 0.8"

  • Individual Ranges: 0.5 - 0.65" // 0.65 - 0.8"
  • Setting Rings Included: 0.65" DIA.

# 368-918: 0.8" - 2.0"

  • Individual Ranges: 0.8 - 1.0" // 1.0 - 1.2" // 1.2 - 1.6" // 1.6 - 2.0"
  • Setting Rings Included: 1" DIA., 1.6" DIA.

# 368-919: 2" - 4"

  • Individual Ranges: 2.0 - 2.5" // 2.5 - 3.0" // 3.0 - 3.5" // 3.5 - 4.0"
  • Setting Rings Included: 2.5" DIA., 3.5" DIA.

Warning Icon

WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.

Mitutoyo Three/Two-Point Internal Holtest Micrometers, Series 368

Mitutoyo Three/Two-Point Internal Holtest Micrometers, Series 368

Mitutoyo Three/Two-Point Internal Holtest Micrometers, Serie…