1/2 x 1/2 x 4 in. (Width by Height by Oal) Hss+5% M35 Cobalt Lathe Tool Bit, ...

(M35 Cobalt (HSS + 5%) square lathe tool bits blank, much harder and more durable than M2 high-speed steel lathe tool bits. M35 HSS + 5% Cobalt ) Square tool bits. Ground for heavy-duty cuts on casting and forgings.

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