29 PIECE HIGH SPEED STEEL DRILL BIT SET DM2938 | Matco Tools
27/64" HIGH SPEED STEEL DRILL BITS HD27 | Matco Tools
21 PIECE COBALT ALLOY STEEL DRILL BIT SET DMC21 | Matco Tools
HYPER-STEP DRILL BIT SET, 29 PIECE DB29HS | Matco Tools
1/16" HIGH SPEED STEEL DRILL BITS HD410 | Matco Tools
COBALT DRILL BIT SET, 29 PIECE DMC29A | Matco Tools
MATCO TOOLS 29 PIECE COBALT DRILL BIT SET FROM 1/16-1/2" [COMPLETE] | eBay
MATCO TOOLS 17/32" HYPER-STEP DRILL BIT DBHS34 | eBay
Finally bit the bullet and picked these up from my Matco dealer. They're called hyper-step and from 17/64” through 1/2” they've got a lifetime warranty, so basically for 350 bucks you get
10 PIECE 1/8" DOUBLE END DRILL BIT HD108T10A | Matco Tools
Matco Tools 29 Pc. High Speed Steel Drill Bit Set, DM2938 - Shop - Tool Swapper
10 PIECE LEFT DRILL BIT EXTRACTOR KIT DEK10 | Matco Tools
HYPER-STEP DRILL BIT SET, 29 PIECE DB29HS | Matco Tools
Matco - DB29HSR - KB Tools
Matco Tools Drill Bit Set USA Cobalt Steel 13-Piece( 1/16”- 1/4”) DMC13. | eBay
LARGE HYPER-STEP HIGH-SPEED DRILL BIT SET, 4 PIECE DB4HSL | Matco Tools