Metal drill bits with titanium-nitride coating. The high-grade metal drill bits with titanium-nitride coating excel through their long lifetime and high strength. For fast, clean drilling in the most diverse metals, plexiglass and hard plastics (not suitable for use with aluminium).

• Up to 40% faster drilling rate than with comparable drill bits without titanium-nitride coating. Up to 6 times longer lifetime when used with proper cooling.
• Low risk of breakage thanks to excellent elasticity.
• Rugged metal cassette for a clear and logical storage layout and bit protection.
• Note: Use of coolant recommended, e.g. Bosch universal cutting oil 2 607 001 409.