Durable HSS impact drill bit (4.0mm) for metal & wood. Quick-change 1/4” hex shank for impact drivers. Timco quality.
The Timco 4.0mm HSS Impact Drill Bit is engineered for professional-grade performance in sheet metal and wood drilling applications. Featuring a high-speed steel (HSS) construction, this ground drill bit delivers exceptional durability and precision.
Its quick-change 1/4” hex shank allows for rapid bit interchangeability, making your drilling tasks more efficient and hassle-free. Designed specifically for use with impact drivers, this bit maintains its cutting edge even under demanding conditions.
With a 4.0mm diameter and 43mm working length, it's ideal for precise drilling in both metal and wood. The 89mm total length provides ample grip and control during operation.
Perfect for tradespeople and DIY enthusiasts who demand reliable performance and quick bit changes on the job.
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 PolicyWe 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.
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.
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.