IRWIN HSS Cobalt Drill Bit 5.0mm, 86mm Length
High-performance IRWIN 5.0mm HSS cobalt drill bit for stainless steel & alloys. Heat-resistant, 135° split point, 86mm length.
The IRWIN HSS Cobalt Drill Bits are expertly engineered for precision drilling in stainless steel and other high alloy materials. Featuring a 135° split point grind, these bits provide perfect centring and require less drilling pressure, making them ideal for professional use in demanding applications.
Crafted from high-speed steel (HSS) with 5% cobalt, these drill bits offer superior heat resistance (red hardness), ensuring extended tool life even under rigorous conditions. The golden tempered surface finish not only enhances durability but also adds a professional aesthetic.
An industrial-quality ground flute ensures high accuracy and efficient chip removal, preventing clogging and improving performance. Whether you're working with stainless steel, titanium, or other tough alloys, these bits deliver reliable results every time.
Specifications
- Material: HSS with 5% cobalt* Point Angle: 135° split point* Surface Finish: Golden tempered* Overall Length: 86 mm* Working Length: 52 mm* Diameter: 5.0 mm
- Drilling stainless steel
- Drilling high alloys
- Precision metalworking
- Industrial applications
- Material: HSS with 5% cobalt
- Point Angle: 135° split point
- Surface Finish: Golden tempered
- Overall Length: 86mm
- Working Length: 52mm
- Diameter: 5.0mm
- Weight: 16g
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We 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 check a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
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.
Security Warning
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.
