Home Depot offers the Makita 78-Piece Contractor-Grade Bit Set, model no. T-01769, for $19.88. Coupon code "PICKUP2012" cuts it to $14.91. Choose free in-store pickup to dodge the $6.64 shipping fee. That's $15 under the lowest total shipped price we could find for a similar bit set. Sales tax is added where applicable. It includes a range of S2 steel drill, screwdriver, and nut-driver bits. Coupon expires December 10.