IRWIN HSS Cobalt Drill Bit, 7.0mm, 109mm
High-performance IRWIN 7mm cobalt HSS drill bit for stainless steel with 135° split point and heat-resistant design.
The IRWIN HSS Cobalt Drill Bit is engineered for precision drilling in stainless steel and other high-alloy materials. Its 135° split point grinding ensures excellent self-centring capability and reduces drilling pressure, making it easier to start holes accurately. The industrial-quality ground flute design allows for high-accuracy drilling and efficient chip removal, enhancing productivity in demanding applications.
Constructed from high-speed steel (HSS) with 5% cobalt content, this drill bit boasts superior red hardness (heat resistance), resulting in a significantly extended tool life compared to standard HSS bits. The golden tempered surface finish not only provides an attractive appearance but also indicates improved durability and performance.
Ideal for use in:
- Professional metalworking tasks
- Drilling stainless steel and tough alloys
- Precision applications requiring clean, accurate holes
Key Features:
- 135° split point for precise centring
- High-speed steel with 5% cobalt
- Industrial-grade ground flute design
- Golden tempered finish for durability
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 business days*
- Free Shipping Included
- Drilling stainless steel
- Working with high-alloy materials
- Metal fabrication
- Professional engineering applications
- Material: HSS with 5% Cobalt
- Point Angle: 135°
- Diameter: 7mm
- Working Length: 69mm
- Overall Length: 109mm
- Weight: 32g
Always follow local regulations and product guidance.
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.
Similar Products
You might like
