M6-101-20 Gear question

[DRAHandyman]

I am considering trying my hand at making new M6-101-20 gears using Delrin for my 6 inch Atlas lathe. Anybody know what size gear cutter I would need? I have tried to research this. What I have been able to piece together is 24 diametral pitch, 14 1/2 pressure angle, involute curve and a #6 cutter. Can anyone confirm this?


Thanks

Dave

 

[benmychree]

The number 6 should be right for 14 - 20 teeth

 

[GrayTech]

Thats all the info you need, dp 24, pa 14½°,
Cutter #6

TTC 24 D/P x Cutter # 6 14-1/2° PA HSS Involute Gear Cutter | eBay

Find many great new & used options and get the best deals for TTC 24 D/P x Cutter # 6 14-1/2° PA HSS Involute Gear Cutter at the best online prices at eBay! Free shipping for many products!

rover.ebay.com

You can look for an 8 piece set #1 - #8 to do any 24 dp gear you need.

8Pcs/Set Involute Gear Cutter DP6 DP8 DP10 DP16 DP24 PA14-1/2° HSS 8H No1#-8# | eBay

Find many great new & used options and get the best deals for 8Pcs/Set Involute Gear Cutter DP6 DP8 DP10 DP16 DP24 PA14-1/2° HSS 8H No1#-8# at the best online prices at eBay! Free shipping for many products!

rover.ebay.com

I bought a 20dp 14½°pa set #1-8 for my machine.

 

[TonimusMaximus]

I made up a whole set for the 618 and put it up on Thingiverse. Not too expensive to print. If you can't find someone local, I know a guy who printed several sets for people. https://www.thingiverse.com/thing:3520304

 

[DRAHandyman]

Thanks to all for the replies. Really appreciate them. Now to decide what to do --machine them or get them 3D printed!