Hardware
3 Piece HSS Step Drill Set
These 3-piece HSS drill bit set boasts a durable titanium nitride coating, extending their lifespan up to six times longer than standard bits. Ideal for use in all common drilling machines, these high-heat resistant drill bits ensure precision and longevity. The coating also reduces friction, making drilling smoother and easier. Store them neatly in the included metal box for easy access and protection. Upgrade your toolkit with these reliable and long-lasting drill bits.