Long Island Indicator Repair Service
Fractional Carbide Balls
Carbide balls Grade 25 AFBMA with tolerance of ±.0001" and sphericity of .000025" are mounted on short shafts whose length = L and diameter shown in the chart below. American made.
* If you do not have a specific reason for using these points, then you should probably consider using the standard exposed ball contact point instead.
* If you do not have a specific reason for using these points, then you should probably consider using the standard exposed ball contact point instead.
Among other things, fractional contact points are ideally suited to measure small diameters or width of grooves. Some mathematical computation may be required.
More about dial and digital indicator contact points
- other shapes and sizes
- length extensions
- inch/metric point converter
- are you looking for test indicator contact points?
- contact point set: a full assortment of quality dial indicator points
STARRETT
The American classic
MITUTOYO
Good stuff
at reasonable prices
FOWLER
Cheap but
comes with a guarantee
- the Indicator Reference Guide
- the best of Mitutoyo on Amazon
- the best of Brown & Sharpe on Amazon
- the best of Starrett on Amazon
- the best of Fowler on Amazon
Long Island Indicator Service
Long Island Indicator Service was founded in 1960. We provide professional repair service for precision measuring tools and gages with an emphasis on Swiss made test indicators, dial indicators, dial calipers and micrometers. We are pleased to be a recognized service partner for Brown & Sharpe.
Contact Us
Our Sales Terms
How to send repairs
Contact Us
Our Sales Terms
How to send repairs
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Privacy: We do not collect any information while you are visiting this website unless you proceed to place an order. If you place an order, your information will be kept confidential and will not be sold or made available to any other entity. If one of our links leads to Amazon, their privacy statement should be considered.
Privacy: We do not collect any information while you are visiting this website unless you proceed to place an order. If you place an order, your information will be kept confidential and will not be sold or made available to any other entity. If one of our links leads to Amazon, their privacy statement should be considered.