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+--- Thread: Carbide Inserts in the Home Workshop (/thread-534.html)
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Carbide Inserts in the Home Workshop - DaveH - 06-21-2012
What do you use?
HSS, Brazed Carbide, Carbide Insert.
If you have a question, or an opinion lets hear it.
This is a discussion with widely differing opinions - please keep it Fun and friendly.
DaveH
RE: Carbide Inserts in the Home Workshop - doubleboost - 06-21-2012
Hi
I use them all
Mainly carbide if i cant get a decent finish i will use HSS
Most of my tips came in a plastic packet i have no idea what they are.
I did buy this set of tools and i am very happy with them
http://www.ebay.co.uk/itm/GLANZE-SCLCR-INDEXABLE-LATHE-TOOL-SET-12MM-FOR-LATHE-/370542487928?pt=UK_Home_Garden_PowerTools_SM&hash=item56460da978
The tips can be used all 4 ways
John
RE: Carbide Inserts in the Home Workshop - RobWilson - 06-21-2012
I also use all of the above Dave
Plus ,, carbon tool steel , stellite and occasional borazon
RobWilson
RE: Carbide Inserts in the Home Workshop - doubleboost - 06-21-2012
I forgot to mention i also use emery tape
John
RE: Carbide Inserts in the Home Workshop - PixMan - 06-21-2012
By priority, I use:
1. Carbide inserts (both in milling and turning)
2. HSS (mainly in milling, occasionally in turning)
3. Brazed carbide (turning only, but rarely)
RE: Carbide Inserts in the Home Workshop - DaveH - 06-21-2012
For lathe work I use carbide inserts 99% of the time, including boring.
The mill mostly HSS I have some carbide mills under 6mm dia I use on the Sherline mill.
I also use a carbide insert (home made) fly cutter on the mill.
Brazed carbide very rarely used now.
I would also like to point out I use the same carbide insert for, Aluminium, Brass, steel and stainless steel.
DaveH
RE: Carbide Inserts in the Home Workshop - B34VD - 06-21-2012
If I have the time I like to use HSS. I've haven't used it a lot and I need the practice. If I'm pressed for time I grab the insert and have at it.
RE: Carbide Inserts in the Home Workshop - Highpower - 06-21-2012
(06-21-2012, 02:50 PM)DaveH Wrote: What do you use?
HSS, Brazed Carbide, Carbide Insert.
DaveH
My answer is yes.
I'm not very scientific about it I'm afraid. I grab a tool and start using it. If it works - great. If things don't go well, I'll keep switching tools until I find one that does work. It always seems that what works this week doesn't work the following week and I have to switch flavors.
I like using carbide inserts when I can (because I'm lazy), but there are times when HSS puts on a much better finish depending on the material. Now days I use the brazed carbide for the nasty rough stuff because I don't want to damage those pertty pricy inserts.
RE: Carbide Inserts in the Home Workshop - krv3000 - 06-21-2012
well i have a mix but i prefer HSS I don't have any tools with removable tips i have made my own up by silver soldering the tips on to steel blanks then grinding them up i will post sum pics of sum home made cutting tools
RE: Carbide Inserts in the Home Workshop - TomG - 06-21-2012
For end mills, I have mostly HSS plus an assortment of carbide from 1/4" down to, believe it or not, .005" diameter. I like carbide end mills for smaller holes and slots because it's so much more rigid than HSS.
For lathe tools I use HSS almost exclusively. It's inexpensive, easy to grind to whatever shape I need and it produces a much better surface finish than carbide inserts. I do have a set of carbide insert holders that I use for roughing or for hard materials, but all the finish work is done with HSS.
Most of my squaring up of stock is done with a fly cutter and HSS tool bits. I do have a shell mill with replaceable inserts but rarely have a need for it.
My boring bars are all HSS for the best surface finish possible.
I do have a fair number of brazed carbide lathe tools, but I don't have a spare grinder set up with a green wheel to sharpen them. I should do something about that because they do a good job on the lathe.
Tom