G1508 HSS Square Tool Bits - 5/16" x 2-1/2" L   See larger image and other views  Your Price:** $2.50 Customers who purchased this item also purchased: G1507 HSS Square Tool Bits - 1/4" x 2-1/2" L $2.25 H4459 1/8" Ground Center Drill $0.99 H2670 HSS Square Tool Bits - 1/2" x 4" L $6.95 Description Our ground tool bits are M-2 H.S.S., making them some of the most durable tool bits around. Usually used on metal lathes, these tool bits can also be ground down and used for engraving in metal. See page 648 of our 2008 Grizzly Catalog! See page 11 of our 2008 Metalworking Catalog! See similar items in: > Home > Machine Accessories > Miscellaneous Machine Accessories Final prices will include state sales tax for items shipped to WA, MO, or PA. Shipping charges for items not shipped via truck freight will be added according to our shipping rates.