IRWIN HSS Cobalt Drill Bits, 4mm, Pack of 10
High-performance IRWIN 4mm cobalt drill bits for stainless steel and alloys. DIN 338 standard, 135° split point.
The IRWIN Metric HSS Cobalt Drill Bits are engineered for exceptional performance in drilling stainless steel and other high alloy steels. Featuring 5% cobalt content, these bits offer heightened heat and abrasion resistance, while their heavy-duty web construction ensures superior strength and durability. The 135° split point design allows for immediate engagement, reducing bit walk and providing precise, accurate drilling. Manufactured to DIN 338 Standards, these drill bits guarantee professional-grade results for demanding applications.
Key Features
- High-Quality Material: 5% cobalt content for increased heat and abrasion resistance.
- Durable Construction: Heavy-duty web design enhances strength and longevity.
- Precision Drilling: 135° split point reduces bit walk and starts drilling immediately.
- Professional Standard: Manufactured to DIN 338 Standards for reliable performance.
Specifications
- Diameter: 4.0 mm
- Total Length: 75 mm
- Working Length: 43 mm
- Quantity: Pack of 10
- Drilling stainless steel
- Drilling high alloy steels
- Precision metalworking
- Material: HSS Cobalt (5% cobalt)
- Construction: Heavy-duty web
- Point Angle: 135° split point
- Standard: DIN 338
- Diameter: 4.0mm
- Total Length: 75mm
- Working Length: 43mm
- Quantity: Pack of 10
- Weight: 60g
Always follow local regulations and product guidance.
Free standard delivery on UK 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 employs 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.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket 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 request 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 may like
