Black Friday Deal. Amazon has the BOSCH 14-Piece Fast Spiral Masonry Set (BM5000) for $9.29 with free shipping on $35+ or with Prime. 14 piece set with plastic case contains: (3) 1/8", (2) 5/32", (3) 3/16", (3) 1/4", (1) 5/16", (1) 3/8" and (1) 1/2".

Also check out these heavily discounted Bosch deals:

• Bosch HSBIM9 9 pc. General-Purpose Bi-Metal Hole Saw Kit for $38
• Bosch HS1922 4-1/2" x 17" Clay Spade Drill Bit for $50