Designed for rotary or percussion drilling
Drills through hardened steel, ceramic tile, marble, plastic, cast metal, concrete, glass, plexiglass, granite, fiberglass, brick, masonry, PVC (polyvinyl chloride) and wood
Negative back grinding enables tip to bore through materials with a filing action
Cobalt and tungsten carbide drill bit tip designed for maximum hardness, wear and resistance to heat up to 2000 F (Degree Fahrenheit)
Resharpenable
Chrome vanadium steel shank for strength and flexibility
Bit has a flat bottom parabolic flute for faster waste removal
Conforms to ANSI (American National Standards Institute) standards
Set includes 1 each: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"
1/12/24
Absolutely love this product! It exceeded my expectations and has become a favorite in my daily routine.
1/8/25
Exceptional product! The results were incredible and I couldn't be happier. Worth every penny!
7/30/24
This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.
3/7/24
Absolutely perfect! This product has everything I was looking for and more. So happy with my purchase!
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
9/30/24
This item is amazing! High quality and it works exactly as described. Highly recommend! ⭐⭐⭐⭐⭐