Bosch 14-Pc. Cobalt Metal Drill Bit Set | Brinkmann Hardware
Amazon.com: BOSCH CO14 14-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum : Industrial & Scientific
2608577352 - Bosch - HSS-R METAL DRILL BIT SET - 25PC ROHS COMPLIANT: NA