IRWIN Masonry Drill Bit, 4.5 x 85mm, for Brick & Concrete
Fast, durable IRWIN masonry drill bit (4.5x85mm) with diamond-ground carbide tip. 60% faster drilling in brickwork & concrete.
The IRWIN Masonry Drill Bit delivers fast, efficient drilling in brickwork, concrete, and breeze blocks, especially when used with cordless drills. Engineered for superior performance, these bits drill 60% faster than competitor products while maintaining exceptional durability.
The single flute design enhances dust removal, maximising drilling speed, while the diamond-ground carbide tip ensures aggressive cutting action and a 20% longer lifespan compared to previous IRWIN masonry bits.
Built with a high-carbon chrome vanadium body, these bits provide superior hardening and rupture strength for demanding applications. Ideal for both professional tradespeople and DIY enthusiasts seeking reliable performance.
Specifications
- Diameter: 4.5mm
- Total Length: 85mm
- Working Length: 45mm
- Material: High-carbon chrome vanadium
- Tip Type: Diamond-ground carbide
- Design: Single flute for dust removal
- Compatibility: Optimised for cordless drills
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling brickwork
- Drilling concrete
- Drilling breeze blocks
- Cordless drilling applications
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- **Material:** High-carbon chrome vanadium
- **Tip Material:** Diamond-ground carbide
- **Diameter:** 4.5mm
- **Total Length:** 85mm
- **Working Length:** 45mm
- **Special Feature:** 60% faster drilling
- **Special Feature:** 20% longer lifespan
- **Weight:** 12g
Always follow local regulations and product guidance.
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.
Similar Products
You might like
