Titanium drill set 1.5-10 mm 15 pcs

Material: High-quality M2 steel ensures the durability and strength of the drill bit. The titanium coating (TIN) hardens the surface of the drill by about 30%. The titanium coating (TIN) extends the cutting edges and reduces friction, allowing the drill to operate faster and generate less heat, which increases the lifespan of the drill bit. Shape and construction: Double chamfered angle. Professional shank processing enables precise drilling and quick chip removal. The tip of the 135° angle drill is more efficient for drilling harder materials. The set includes drill bits of sizes 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, and 10 mm. The tool is used for drilling steel up to 1,000 N/mm², cast iron, aluminum, brass, and copper.