SDS-PLUS 4-Cutter Nemesis Rotary Hammer Drill Bits

• SDS-PLUS Shank
• Solutions to common drilling problems including speed, accuracy, efficiency, round holes, dust extraction and bit life
• Solutions for specialized applications including high density concrete, natural stone, heritage restoration, anchoring applications and more
• 4-cutter design with 90^o head geometry offers low vibration, prevents jamming in rebar and maximizes drilling speed and efficiency
• Single centering tip enables easy spot drilling with pinpoint accuracy and no walking
• Improved flute design quickly channels dust and debris into the flute for reduced wear and heat build up
• 4 fluted spiral geometry offers quick removal of dust and debris and evenly distributes work load for low and uniform wear
• Optimized flute core strength ensures impact durability and increased rotational stability with reduced vibration
• 1 piece (3/16" - 9/16") or 3 piece (5/8" - 1-1/4") carbide insert with maximum interface optimizes bit life and break resistance
• Available in diameters from 3/16" - 1-1/4"
• Available in lengths from 4-1/4" - 18-1/4"
• Available in 1/pk, 5/pk and 25/pk