3/8-16 Heimann Transfer Screw Set - $15 (Wrentham, MA)

condition: excellent

make / manufacturer: Heimann

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These are the second-greatest invention after vise-grips: screws with hardened center-punch tips. Backed into threaded holes they will leave center punch marks in a mating piece enabling quick and accurate duplicating of hole patterns with no measuring whatsoever. The storage tube also serves as the insert/remove tool. The U.S.A. company that made them is out of business and the only current versions I can find are Chinese knock-offs.

post id: 7875005639

posted: 2025-08-19 17:39

updated: 2025-10-19 12:59

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3/8-16 Heimann Transfer Screw Set - tools - by owner - sale -...

These are the second-greatest invention after vise-grips: screws with hardened center-punch tips. Backed into threaded holes they will leave center punch marks in a mating piece enabling quick and...