Grizzly G1508 - HSS Square Tool Bit - 5/16" x 2-1/2" L
G1508 5/16" x 2-1/2" HSS Square Tool Bit
Usually used on metal lathes, the G1508 tool bits can also be ground down and used for engraving in metal.
Our ground tool bits are M-2 HSS with 5% cobalt, making them some of the most durable tool bits around.
HSS (high-speed steel) has been heat treated for hardness and wear resistance, which keeps a sharp edge longer than other carbon steels.
The Grizzly Customer Service and Technical Support Teams are U.S. based.
- Material: High Speed Steel
- Overall dimensions: 5/16" x 2-1/2"