H2635 SDS Hammer Drill Bits - 4 pc. Set   See larger image and other views  Your Price:** $9.50 Customers who purchased this item also purchased: G9908 Three Function Hammer Drill $109.95 H3286 175¼ Euro-style Hinges, Inset Door $6.95 G3611 4" Dia. x 9" Sanding Sleeve, Hard A60 $5.95 Description S.D.S stands for "Slotted Drive System". Set includes: 3/16", 1/4", 3/8" and 1/2". See page 343 of our 2008 Grizzly Catalog! See similar items in: > Home > Drilling & Boring > Drill Bits 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.