Any idea who made these drill bits

[Daves-tools55]

Any idea who made these drill bits? Fist I have seen with removable tips.

The person I got them from said might be old Skill. I see no markings

any help would be great. Where do I get replacement parts

 

[olysteve]

I'm not any help on finding replacement tips but those are fairly easy to sharpen. Straightening the one with a bent tip might be a bit more of a challenge though

Sent from my XT1585 using Tapatalk

 

[Modern Garage]

I was just reading an old Popular Mechanics magazine from 1958 and found an ad for these. I think the company was Erie Tool Co or Erie Machine Co. I'll recheck it and see if I can get a picture of the ad.
Joe

 

[The Cobbler]

My dad made a set like those when I was a kid. he was a machinist by trade & was always making stuff instead of buying.

 

[Modern Garage]

Found it.
Erie Precision Products Co.
1346 E 12th St.
Erie PA
Per Aug 1958 Popular Mechanics
I'll study up and see if I can learn how to upload a picture of the magazine page.
(I can be a bit of a Luddite sometimes...)
Joe

 

[DenisG]

Here's an ad from March 1952 from "Time Saver Tools", Mundelein, Ill.:
There's also an ad presently on ebay for a similar wood boring set, although the seller claims (incorrectly I think) that the packaging is not original.