861 SIDEWINDER Step Drill Bits:

• Heat-treated HIGH SPEED STEEL construction

• Quick Change Shank

• SPIRAL flute design removes chips faster, vibrates less, and drills cleaner and faster as compared with traditional step drills

• Self-centering and Self-starting cutting tip

629 Thin Wall Holesaws:

• Bi-Metal teeth with COBALT

• 1/4" Quick Change Shank for the ultimate grip

• Heavy Duty Ejector Spring removes chips and debris quickly and efficiently 

• Stop Shoulder feature prevents overdrilling