0.75mm Bit Pair for Any of Our Internal Rethreading Tools
$3.00
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NOTE: The 0.75mm pitch has not been used anywhere since ~1960, but some vintage telescopes still have the 0.75mm bit, so we still have some if you are an astronomer with an old telescope. Pair of 0.75mm bits that can be used on any Jawco internal rethreading tool (Item #50M, etc.) NOTE: 3.00mm and 0.80mm bit pairs are pictured as examples to show the range of thread pitches Weight: 0.03 lb MADE IN USA
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