6-Piece 3–8 mm Titanium-Coated Drill Bit Set for Metal, Wood and Plastic

TITANIUM-COATED HIGH-SPEED STEEL — STAYS SHARP 2X LONGER THAN STANDARD BITS Professional-grade performance in every single bit:

Durable titanium coating maintains a razor-sharp cutting edge through extended heavy use

High-speed steel core provides superior strength, hardness & heat resistance

Extends drill bit lifespan by 2x compared to standard uncoated drill bits

Fully ground spiral flute design minimizes friction and heat for cooler, faster drilling

PRECISE, FAST & EFFICIENT — SHARP CENTER SERRATIONS FOR SUPERIOR CHIP DISCHARGE Engineered for accuracy from the very first contact:

Sharp center serrations significantly improve chip discharge during drilling

Straight shank design prevents deflection — ensures precise, accurate starting every time

Smoother, faster drilling through wood, metal, plastic & drywall

No wandering, no slipping — locks on target and drills straight through

8-PIECE SET WITH 6 ESSENTIAL SIZES — FITS MOST ELECTRIC DRILLS Complete coverage for every common drilling task — sizes 3mm, 4mm, 5mm, 6mm, 6.5mm & 8mm cover the most frequently needed diameters. Hexagonal shank design fits most standard electric drills on the market — no adapters, no compatibility issues, just grab and drill. WORKS ON VIRTUALLY EVERY MATERIAL — ONE SET FOR ALL YOUR PROJECTS Sheet metal, wood, aluminum alloy, plastic & drywall — this titanium set handles them all with equal precision. Perfect for grooving, drilling & cutting across home improvement, DIY projects, professional construction & workshop use. One versatile set that replaces multiple specialized bits.