Sealey Worksafe® SDS MAX Drill Bit 40 x 570mm Features: Superior quality SDS MAX drill bit suitable for a variety of applications. Drills are fully hardened and ground. Technical Details: • Superior quality SDS MAX drill bit suitable for a variety of applications. • Drills are fully hardened and ground. • Model No. MAX40X570 • Model No. MAX40X570 Additional Information: • Superior quality SDS MAX drill bit suitable for a variety of applications. • Drills are fully hardened and ground.