Product Information
- ☀SIZE：Diameters are available in a variety of sizes:30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm.suited for any rotary hammer drill which accepts SDS-max shank.
- ☀HIGH QUALITY：Use YG8 carbide manufacturing, the matrix 40CR, high-frequency welding technology inlay alloy,very durable. Simple operation, easy to use,and fast perforated.
- ☀BLADE DESIGN ：Rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
- ☀HIGH-FREQUENCY WELDING TECHNOLGY ：welding openings is very strong, smooth inside and outside welding mouth, precision engage, appearance.
- ☀WIDE USAGE : Great for drilling concrete wall, stone, brick, cement, masonry, aerated block, slump block, air-conditioning installation.
