Bosch 1-3/8 Inches SpeedX® Rotary Sledge Hammer Bit, 2610066627

Bosch 1-3/8 Inches SpeedX® Rotary Hammer Bit, 2610066627, 0000346208504

1-3/8 Inches x 21 Inches SDS-max® SpeedX® Rotary Hammer Bit

• Fast-drilling SDS-max® bit design – manufactured with compact carbide bit tip and four-cutter design
• Four-cutter head design – offering inclined side cutters for destructive power during drilling
• Large two-flute design dust channels – assists to ensure fast dust removal and longer bit life
• Space-saving head – assists transmit drilling power and ensures fast dust removal
• Active-centering tip – results in rounder holes for precision-anchoring applications
• Wear mark indicator – assists assure accuracy of hole diameter