what is the drilling depth of these bits?

I used them, while they lasted (which wasn't but a couple of holes each), to drill and insert 3.5" concrete screws (Caliburn XL Concrete Screws by GRK Fasteners). They do work but they aren't the best. After several holes, the tip actually separated, rendering the bit useless. They will drill to about 5", which was perfect for my 3.5" screws as the screws create a lot of concrete dust/particles that easily fill the hole. After trying these, I swapped to a much pricier bit (DEWALT DW5418-1/4-Inch by 6-Inch by 8-1/2-Inch ROCK CARBIDE SDS PLUS Hammer Bit) but the single Dewalt cut the drill time in half and it completed more holes than this pack of 5, with cleaner/better fitting holes. I ordered 8 of the Dewalt bits but, after drilling over 40 holes in a poured concrete wall, I am still on my first Dewalt bit!!

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🔧 Drill Your Way to Success!

BUILT TO LAST - Crafted from premium Crv steel for unmatched durability.
UNLEASH YOUR POWER - Drill through concrete like a pro with precision and speed!
DOUBLE THE EFFICIENCY - S4 double spiral flutes for rapid chip removal and faster cuts.
VERSATILE APPLICATIONS - Perfect for masonry, stone, bricks, and more—your go-to for construction!
ENGINEERED FOR EXCELLENCE - YG8C tungsten carbide tip ensures longevity and effortless drilling.

The SDS Plus Hammer Drill Bit set includes five 5/32 in. x 8 in. bits designed for efficient drilling in tough materials like concrete and masonry. Featuring a YG8C tungsten carbide tip for durability and double spiral flutes for quick chip removal, these bits are engineered for both performance and longevity.

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