Description of Hawera B80022 SDS Plus Hammer 12 Inch
Hawera Rotary hammer bits are designed to provide accuracy for concrete drilling and anchoring applications. High quality 2 cutter Tungsten Carbide tip for long life in concrete and masonry applications. Sds-plus interface for compatibility with most common rotary Hammers. Hardened bit for increased robustness. Centering tip for precise starts.
I use these in my [ASIN:B003DQO7ES Bosch RH328VC 1-1/8" SDS rotary hammer]] for concrete drilling. Their durability is about the same as Bosch's SDS drills (to be honest I can't tell if they drill longer or shorter so let's call them equal in durability) but about half the price. I was very happy with them and bought a few more Hawera brand tips after trying this particular one. I highly recommend them. The only reason it's four stars instead of five is because you can always use more…