SPI HSS Ground Square Tool Bits - 42-977-9

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SKU:
42-977-9
Type:
M-2 HSS

SPI

Excellent for general purpose and finishing work.

5%Cobalt

Excellent for heavy cuts on castings and forgings.
Higher wear resistance than M-2.

10%Cobalt

A superior type high speed steel which will work
better where high heat is present.
Used for heavy cuts in hard materials.

SPI HSS Ground Square Tool Bits Square Size: 1", OAL: 7"