🔧 Elevate Your Machining Game!
The Accusize Industrial Tools 1/2 x 1/2 x 4 in. HSS+5% M35 Cobalt Lathe Tool Bit is designed for heavy-duty machining tasks, offering exceptional durability and versatility. Made from premium M35 cobalt steel, this tool bit is perfect for a wide range of lathe operations, ensuring precision and extended tool life.
J**E
Performs well
Just ground one of these into a RH tool and turned the rusty crust off of a 1.5" diameter mystery-metal steel shaft. Edge held up well. Grinds and hones well. Seems to be high quality, at least for a hobbiest.
R**.
The best cutting steel ever, at a great price.
Fast shipping. great product, cobalt additive improves the cutting edge wear time.
E**E
Economic
I’ve been using these for years and I like the idea of being able to resharpen them over and over. In some cases they work better than carbide inserts.
H**E
Old School Cobalt Rocks!
The media could not be loaded. I Purchased this 1/2 x 1/2 x 6 HSS with cobalt as it was the go to when making a carbide tool would be more time consuming or costly. I hand ground the tool until I had a 40 degree angle point as I have been doing for 40+ years, then finished with a diamond hone. Once in place, it cut a Poly-V groove into the 5" dia. 6061 T6 alum like butter- Keep the cutting oil flowing too! Choosing the 6 inch tool bit insured it would be held more securely in the tool post holder. 5 stars.
E**I
Work well for the price
Only gave 4 stars because these chip easier than the Cr08 cutters
H**Y
Made in China
Made in China
D**S
Hard high speed steel great price
Good price 8" long
N**.
exact part # is very important to order correct part #
i bought these tool steel inserts for my antique lathe, which requires this size tool
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