IRWIN Granite Drill Bit 3.0 x 70mm for Hard Materials
IRWIN Granite Drill Bit 3.0x70mm delivers 40% more holes and 50% accuracy. Ideal for granite and concrete applications.
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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- 0-2个工作日内发货
- 配送至 美国：3-5 个工作日*
- 免费配送
- Granite
- Concrete
- Natural Stone
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- 3.0 mm diameter
- 70 mm length
- Reinforced Carbide Tip
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