Harvey Tool FBD0984-C8 2.5 mm Flat Bottom Carbide Drill TiB2 | Kaufman Company Inc.
EVADED for D3MM D4MM-13MM CNC Multi-Purpose,Solid Carbide Drith Flat Bottom Solid Carbide Drith Flat Bottom Drill Cutter Drill bits for Metal (Hole Diameter : D3X16X4X49L) - Amazon.com
CHICAGO LATROBE 1 1/4 O.D. HSS FLAT BOTTOM DRILL BIT MORSE TAPER #4 1.25 MT4 - JC0962BP3 - M & J Tooling LLC
10 Reasons to Use Flat Bottom Tools - In The Loupe
High Quality SDS Plus Carbide Flat Tip 20*350mm Double Flute Electric Hammer Drill Bit for Granite Concrete Wall Masonry Rock - China Long Drill Bit, Rock Drill Bit | Made-in-China.com
61/64" Flat Tip Drill Bit: 1/2" SS, Carbide Tip-FT6164