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 drill bits for life. : r/Tools
LARGE HYPER-STEP HIGH-SPEED DRILL BIT SET, 4 PIECE DB4HSL | Matco Tools
7/32" HYPER-STEP DRILL BIT DBHS14 | Matco Tools
Matco Hyper Step Drill Bits Torture Test and Comparison - YouTube
KnKut 29 Piece Mechanics Length Step Point Drill Bit Set 1/16"-1/2" by 64ths - Amazon.com
MATCO TOOLS 17/32" HYPER-STEP DRILL BIT DBHS34 | eBay
HYPER-STEP DRILL BIT SET, 29 PIECE DB29HS | Matco Tools
Matco Exclusive Cobalt Hyper-Step Drill Bits Drilling Through The Competition | DBC29HSRM - YouTube
MatcoBill - This week's special... 29 pc Hyper-step drill bit set. Regular $370. Sale price $315 while supplies last. | Facebook
HYPER-STEP HIGH-SPEED EXTRA LARGE DRILL BIT SET, 4 PIECE DB4HSXL | Matco Tools
The BEST drill bits I've ever used??! MATCO Hyper Step Drill Bit Review TOOL Tuesday - YouTube
HYPER-STEP DRILL BIT SET, 29 PIECE DB29HS | Matco Tools
Matco Tools - Have you met the 2 new members of the Hyper-Step family? The already awesome, Matco EXCLUSIVE Hyper-Step drill bits are proud to be joined by the NEW DB4HSL Large