Specialist+ Titanium Drill Bit 8.5 mm M2 Steel For Metal & Cast Iron

Specialist+ Titanium metal drill bit is made of the top quality M2 steel with Titanium coating (TIN), which increases the drill hardness by 30% and adds to its rigidity. The Titanium coating reduces friction, allows faster action and prevents overheating, as well as prolongs drill's service life. Recommended for steel up to 1000 N/mm2, cast iron, aluminium, brass and copper. Twist drill bit with a 135 degree angle for harder materials and reliable sharpness.