Archer PRO Diamond Core Drill Bits for Concrete Coring
Premium quality diamond core drill bits for concrete coring by Archer PRO. American designed for high performance and long life. These core drill bits are optimized for a wide range of construction materials including concrete, masonry, pavers, bricks and blocks. Ideal for both professional contractors and DIY users.
- 9 mm flat tips and grade A diamond crystals for fast cutting
- Laser welded segments and thin wall steel core for reliability
- Medium bond for general purpose drilling of a wide range of construction materials
- Suitable for both dry and wet use
- For 5/8 in. -11 Spindle