Professional IRWIN HSS drill bit with titanium nitride coating for precise metal drilling. Thanks to the 135° tip angle and ground flute, it delivers fast chip removal, reduced friction, and up to 6× longer service life compared to standard bits.
Looking for a reliable drill bit for demanding metalwork? The IRWIN HSS with titanium coating (TiN) offers high wear resistance, stable guidance, and clean, precise holes. The ground 135° split point ensures perfect centering without pre-drilling and requires less feed pressure during work.
The TiN coating with a hardness of approximately 80 HRC significantly reduces friction and heat buildup, enabling higher cutting speeds and longer operation without loss of quality. Compared to standard HSS bits, you can increase RPM by 40–60% and feed by 10–20% while maintaining long tool life.
- Fast chip evacuation thanks to the ground industrial flute
- Cylindrical shank for universal clamping
- Up to 6× longer service life than standard black-oxide bits
- Ideal for rotary drilling in metals — steel, alloys, and other metals
Specifications
- Diameter
- 10.0 mm
- Working length
- 87 mm
- Overall length
- 133 mm
- Shank
- Cylindrical
- Drilling method
- Rotary
- Drill material
- HSS (high-speed steel)
- Coating
- TiN (titanium nitride)
- Tip angle
- 135°
- Application
- Metal
- Coating hardness
- Approximately 80 HRC
