Bosch HC5081 21 Inch SDS MAX Bit

The BOSCH line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. BOSCH black oxide bits offer superior durability, speed and selection to support most general-purpose applications.FAST-DRILLING SDS-MAX BIT DESIGN: Manufactured with compact carbide bit tip and four-cutter designFOUR-CUTTER HEAD DESIGN: Offering inclined side cutters for destructive power during drillingLARGE TWO-FLUTE DESIGN DUST CHANNELS: Helps to ensure fast dust removal and longer bit lifeCOMPACT HEAD: Helps transmit drilling power and ensures fast dust removalACTIVE-CENTERING TIP: Results in rounder holes for precision-anchoring applicationsWEAR MARK INDICATOR: Helps assure accuracy of hole diameterBOSCH-MADE CARBIDE: Advances consistent, quality material; the only concrete bit manufacturer to make its own carbide Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty