Powerextra is specialized in manufacturing power tool batteries and handtools. Our products are made with the highest quality materials and focus on providing high quality power products.
Product made by HSS material+ titanium coating
- HSS( High speed steel ) is an alloy steel that composed of several kinds of carbide. It can withstand higher temperatures without losing its hardness and toughness, this property allows HSS to cut faster than high carbon steel.
- Titanium coating can protect the drills in the high speed cutting process, prolong the product life.
X-shape cutting blades design enables a faster and smoother cutting.
Automatic Center Punch mark the hole locations and starts drill bits and screws, preventing wandering.
Exquisite Aluminum Case protects the drill bits not easy to dull and take the drills to anywhere more easily.