Usage
The Bosch titanium-coated metal drill bit Ø9 mm is designed for precise drilling in a wide range of metals, including alloyed and unalloyed steel, cast iron, non-ferrous metals, and hard plastics in professional or industrial settings.
Advantages
- High-speed steel (HSS) construction provides reliable performance on tough materials.
- Titanium nitride (TiN) coating reduces friction and doubles the tool’s service life compared to uncoated bits.
- 135° split-point tip ensures accurate positioning and minimizes wandering when starting the hole.
- Straight shank offers compatibility with standard three-jaw chucks for versatile use.
- Requires use with cooling lubricant to maintain optimal durability during intensive drilling tasks.
Specifications
- Manufactured from fully ground HSS according to DIN 338 standards; right-hand cut type N geometry; gold-colored TiN surface finish[1][3].
- Titanium nitride coating provides high resistance to wear and heat, extending operational lifespan[2][9].
- Suitable for drilling materials with tensile strengths up to approximately 900 N/mm²; optimally drills alloys, aluminum, copper, bronze, silver, malleable cast iron, sintered iron as well as Plexiglas[1][3].
- Pilot point ground according to DIN1412C sharpening for clean entry; cylindrical shank matches bit diameter Ø9 mm[1][3].
How it works
Attach the drill bit securely into a compatible rotary drill. Position the tip at the desired location on metal or plastic workpieces. Apply steady pressure while maintaining recommended speeds and cooling lubrication for efficient cutting performance and prolonged tool life.
