Finding Center Hole?

[darkzero]

Interapid Indicator Adapter Dia 3/8x1l (buy 2 3 Make Your Offert) for sale online | eBay

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For 9 bucks I would try this.

I'm confused, why not just mount the indicator stem or dovetail directly to the indicator holder?

 

[darkzero]

I'm confused, why not just mount the indicator stem or dovetail directly in the indicator holder?

Ah I see now. I spoke to soon. It's specifically for an Interapid. I use the collet adapter to mount my Interapid in a Noga or 3/8" mount. That's a much cheaper alternative (or make your own) if you don't have the Interapid collet or want to spend the money on one. Just looked the collet up, they are kinda pricey. But the Interapids do have dovetails too, just not on the rear like some other DTIs do.