IRWIN Granite Drill Bit 3.0 x 70mm for Hard Materials
High-performance IRWIN carbide drill bit for granite/concrete. 40% more holes & 50% better accuracy vs standard masonry bits.
The IRWIN Granite Drill Bit 3.0 x 70mm is engineered for high-performance impact/percussion drilling in extremely hard materials such as granite, concrete, and natural stone. Its reinforced carbide tip ensures 40% more holes drilled compared to standard masonry bits, while rounded cutting edges enhance durability and produce 50% more accurately sized holes.
Designed for professionals and DIY enthusiasts alike, this drill bit delivers longer lifespan and precise drilling control in challenging masonry applications. The 3.0 mm diameter and 70 mm length make it ideal for medium-duty tasks requiring precision and strength.
Key Features
- Enhanced carbide tip for drilling in ultra-hard materials
- 40% greater hole capacity vs. standard masonry bits
- 50% more accurate hole sizing due to rounded cutting edges
- Robust design for extended bit life
- Optimal for impact drills and hammer drills
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- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Drilling granite
- Masonry work in concrete
- Natural stone fabrication
- Heavy-duty construction projects
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- Material: Carbide-tipped steel
- Special Feature: Reinforced carbide tip for hard materials
- Application: Impact/percussion drilling
- Compatible Materials: Granite, concrete, natural stone
- Diameter: 3.0 mm
- Length: 70 mm
- Weight: 10 g
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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.
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