Carbide tipped cutoff tool

jayman

Hi Mom!
Silver Member
Does anyone have a source to buy a carbide tipped cut off tool 1/4" x 1/4" something like this HSS one.

cutoff_tool_3_1_3.jpg
 
May as well just use a 5% cobalt. Doesn't matter what you use you'll have to sharpen it.
Carbide is much harder to put an edge on unless you have the correct sharpening
Thanks Dave, Any leads on one? I am sick of this style. they will barely scratch phenolic without burning and they dull so fast on any thing else it's a pain in the ass. I can sharpen my carbide tools. So I'd prefer carbide.
 
Does anyone have a source to buy a carbide tipped cut off tool 1/4" x 1/4" something like this HSS one.

View attachment 926568
Parting tools with carbide inserts look fundamentally different, they are usually in a separate holder 19mm / 3/4" height is usually the smallest size and the parting insert thickness is usually about 2mm
You can buy parting tool shank type tools as well, but they are often 1616 or 5/8" shank if you will and they have limited parting depth.
ThinBit specializes in thin parting tools and they might have a 1/4" shank tool. Check their website. I have inserts from them that's 42 thou thick. You need a very accurate setup, any sideways force and they will snap! Which sucks, they are $12 a pop.
 
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