OldTools Archive
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267968 | John Ruth <johnrruth@h...> | 2019‑02‑20 | Re: Screw Head |
Erik, I don’t think I could have found and coherently summarized that much in only 60 minutes! A lot of interesting material there, like the difference between older and newer wood screw diameters. “allowing even standard compliant screw slots to be a hazard to life, limb, and product.” Oh...there goes any hope of ever creating a set of standard grinding widths for flat-bladed screwdrivers! Scott Grandstaff _still_ has the only viable appproach: grind to fit. John Ruth Sent from my iPhone |
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