custom step drill/porting tool mfr

chip_maker · Jan 23, 2018

Have a cnc lathe job coming up and I'm going to need some custom step drills made, preferably carbide.

Can anyone point me in a direction to where I could get these quoted/made?

There are 3 different diameters they will have to drill, .328, .440 & .625 diameter, so they're not really big.

Thanks

CG60 · Jan 23, 2018

chip_maker said:
Have a cnc lathe job coming up and I'm going to need some custom step drills made, preferably carbide.

Can anyone point me in a direction to where I could get these quoted/made?

There are 3 different diameters they will have to drill, .328, .440 & .625 diameter, so they're not really big.

Thanks

Try Mohawk Special tools, not sure if this is same company that I have used in the past but may be a start for you.

Larry Dickman · Jan 23, 2018

Try Step Drills Unlimited. As the name implies, they make step drills. They're in So Cal somewhere.

Richard King · Jan 23, 2018

I used to have these guys make special step drills and radius cutters for me. I see they are in MA, close to you.
Find Specialty Carbide End Mills and Cutting Tools at Harvey Tool 800.645.5609 Rich

Guest · Jan 23, 2018

Larry Dickman said:
Try Step Drills Unlimited. As the name implies, they make step drills. They're in So Cal somewhere.

They must be decent if still around. I have the address in a personal phone book that probably hasn't had an entry in 20+ years. I must have used them ages ago.

Step Drills Unlimited
8148 Phlox St
Downey Ca 90241

(310) 862-4237

P.S. I think that area code is probably 562 now.

chip_maker · Jan 24, 2018

Thanks guys, I'll check these out.

Zahnrad Kopf · Jan 24, 2018

And by way of compare and contrast, make sure to try AB Tools. ( California, but don't hold it against them ) Several of the guys are members here. You can ask for Alfred or Jon.

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