IRWIN HSS Pro TiN Coated Drill Bit, 7.5mm (109mm)
High-performance IRWIN HSS drill bit with TiN coating for faster metal drilling, reduced heat and extended bit life.
The IRWIN HSS Pro TiN Coated Drill Bit is a high-performance tool designed for drilling metal and harder alloys. Its Titanium Nitride (TiN) coating provides exceptional durability and allows for increased drilling speeds while maintaining bit longevity.
Featuring a 135° split point grinding tip, this drill bit ensures perfect centring and reduced drilling pressure. The innovative design diverts heat into the chips and coolant, keeping the bit cooler during operation and extending its lifespan.
Key Features
- High Speed Steel Construction: Made from quality HSS steel for durability
- TiN Coating: 2.5µm Titanium Nitride coating with approximately 80 HRC hardness
- Heat Reduction: Low coefficient of friction reduces heat generation
- Efficient Design: Allows 40-60% faster drilling speeds and 10-20% increased feed rates
Ideal for professionals and DIY enthusiasts who require precision and performance in metalworking applications.
- Metal drilling applications
- Hard alloy drilling
- Professional metalworking
- DIY metal projects
- Material: High Speed Steel (HSS) with TiN coating
- Coating Thickness: 2.5µm Titanium Nitride
- Coating Hardness: Approx. 80 HRC
- Drill Bit Type: Split point (135°)
- Overall Length: 109mm
- Working Length: 69mm
- Diameter: 7.5mm
- Weight: 30g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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