Silverline Metric HSS-R Long Series Drill Bits 10pk - 4.0 x 119mm
Silverline 4341 HSS-R long drill bits (4.0x119mm, 10pk) for steel, aluminium & wood. DIN340 compliant with 118° point.
The Silverline Metric HSS-R Long Series Drill Bits are premium quality roll-forged drill bits made from 4341 high-speed steel, providing exceptional durability and performance. Manufactured to DIN340 standards with a precise 118° point angle, these bits are designed for general-purpose drilling in various materials including steel, aluminium, non-ferrous metals, plastics, and wood.
For optimal results in metal drilling, we recommend using a cooling agent and drilling at slow speeds to extend the lifespan of the bits and ensure clean cuts. The long series design (119mm) offers increased reach, making them ideal for deeper drilling applications.
Key Benefits
- High-speed steel (HSS-R) construction for durability and heat resistance
- DIN340 compliant for quality assurance
- Versatile usage across metals, plastics, and wood
- Included cooling agent recommendation for metal applications
- Long series (119mm) for deep drilling needs
- Steel drilling
- Aluminium drilling
- Non-ferrous metals drilling
- Plastics drilling
- Material: 4341 High-Speed Steel (HSS-R)
- Standard: DIN340
- Point Angle: 118°
- Bit Diameter: 4.0mm
- Bit Length: 119mm (Long Series)
- Quantity: 10-Piece Set
- Weight: 80 grams
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 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 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 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.
