Machining 4140
#3
I do have some carbide insert tooling. I really haven’t used any of them yet. I mainly use HSS.
My lathe is a smaller lathe. It’s a Craftex CX701 12x24”. It’s the Canadian version of the Precision Matthews PM-1127VF-LB. I’m not sure how deep of a cut I can actually take with a lathe this size.

On my invoice it says I purchased 5-1/2” HR Round HTSR 4140 R/L
I don’t know if the HTSR will give any more info.
Also. What does the R/L stand for?

Trevor
Lathe - Craftex CX701, Mill - Craftex B30 Mill/Drill, DRO - blu-DRO
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Messages In This Thread
Machining 4140 - by Cross Slide - 07-03-2020, 03:44 PM
RE: Machining 4140 - by Dr Stan - 07-03-2020, 07:37 PM
RE: Machining 4140 - by Cross Slide - 07-04-2020, 09:28 AM
RE: Machining 4140 - by EdK - 07-04-2020, 10:40 AM
RE: Machining 4140 - by Cross Slide - 07-04-2020, 10:58 AM
RE: Machining 4140 - by f350ca - 07-04-2020, 06:24 PM
RE: Machining 4140 - by Dr Stan - 07-04-2020, 08:42 PM
RE: Machining 4140 - by Cross Slide - 07-04-2020, 10:49 PM
RE: Machining 4140 - by Cross Slide - 07-04-2020, 10:54 PM
RE: Machining 4140 - by EdK - 07-04-2020, 11:01 PM
RE: Machining 4140 - by Cross Slide - 07-04-2020, 11:07 PM
RE: Machining 4140 - by Pete O - 07-05-2020, 05:53 AM
RE: Machining 4140 - by Cross Slide - 07-05-2020, 11:09 AM



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