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πŸ“ hhip 4100 0040 precision center line calipers logo

πŸ“ HHIP 4100 0040 Precision Center Line Calipers Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.7
πŸ“ Dimensional Measurement, πŸ” Test, Measure & Inspect

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Description of πŸ“ HHIP 4100 0040 Precision Center Line Calipers

Checks the distance between different size holes or to an edge from a hole. Cone will seek the center. Adapts to most dial calipers. Reads in exact figures. High grade alloy steel.

Reviews

Global ratings 3
  • 5
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  • 4
    2
  • 3
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  • 1
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Type of review

Revainrating 4 out of 5

Bad design. in calipers

Installation is difficult and prone to inaccuracy due to duplicate sets of set screws. This is probably an attempt to adapt them to different sizes and manufacturers. Since the purpose of this tool is accuracy, it's pretty much doomed.

Pros
  • Fits most calipers
Cons
  • New competitors available

Revainrating 4 out of 5

but once set up, they work great.

Fidgety to tighten, must be designed for a caliper (no quick change) and you must use an "ABSOLUTE ORIGIN" caliper e.g. iGaging ABSOLUTE digital ORIGIN 0-6 inch electronic caliper - IP54 protection/high accuracy as you can't reset it once you put it on, but once set they work great.

Pros
  • Checks the distance between different sized holes or to the edge of the hole
Cons
  • Only available in white

Revainrating 3 out of 5

Not that bad. Oddly enough, one of the centralizers uses .

My set's measurement if it differs by about 0.003 overall. The outer diameter of both is exactly 9.50 mm. The OD offset from the groove is 4.70mm on one and 4.72mm on the other for a total of 0.08mm == 3k runout. Not that bad. Oddly, one of the middle pickups uses a 1.5mm set screw and the other uses a 1/16" set screw. The Allen key provided is 1/16" and will not fit the 1.5mm set screw.,

Pros
  • The cone tends towards the center
Cons
  • I don't remember but there was something