Superior quality Sealey SDS Plus drill bits suitable for a variety of applications. These drills are fully hardened and ground. Model Number: SDS20x300. Specification: Superior quality SDS Plus drill bit suitable for a variety of applications. Drills are fully hardened and ground. Model No. SDS20X300. Superior quality SDS Plus drill bit suitable for a variety of applications. Drills are fully hardened and ground. Weight in KG: 0.375. EAN: 5055111202756. Warranty: Consumable.