We Repeatedly Drilled into Three Types of Metal to Find the Best Cobalt Drill Bits

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › When you ...
SlashGear

What Does The Letter 'A' Stand For On A Drill Bit?

See a letter "A" on your drill bit? You're holding the first and smallest size in the letter-gauge drilling system. Perhaps unsurprisingly, this standardized series runs alphabetically from A to Z. On ...
For Construction Pros

Diablo Tools AMPED Rebar Demon 4-cutter Hammer Drill Bit System

Diablo Tools offers the AMPED Rebar Demon 4-Cutter Full Carbide Head Dust Extraction Hammer Drill Bit System for concrete applications. Diablo made dura-carbide withstands up to 1,800°F of intense ...