High-performance 8.0mm TiN-coated HSS drill bit for metal & alloys. 40-60% faster drilling with extended bit life.
The IRWIN HSS Pro TiN Coated Drill Bit is engineered for superior performance when drilling metal and harder alloys. Designed for professional use, this high-speed steel (HSS) drill bit features a Titanium Nitride (TiN) coating, enhancing durability and extending tool life. Compared to standard HSS drill bits, the TiN coating allows for 40-60% higher drilling speeds and 10-20% increased feed rates, all while maintaining optimal bit longevity.
The 135° split point grinding tip ensures precise centring and reduces drilling pressure, providing clean, accurate holes with minimal effort. The TiN coating is highly resistant to wear, with a hardness of approximately 80 HRC, while its low friction coefficient reduces power consumption and heat generation during drilling operations.
Key Features
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.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.