The Bosch Bulldog SDS-plus rotary hammer bit is carbide tipped for long life in tough applications. A centric tip starts quickly and cleanly in concrete, and an improved flute design helps the bit run cooler as it clears spoil from the hole. Ideal for anchoring and through-hole work in concrete and masonry.

• SDS-Plus shank fits Bosch Bulldog and all other standard SDS-plus rotary hammers
• Carbide tipped for long life in tough applications
• Bosch-made carbide tip is tougher and more durable under heavy loads
• Optimized brazing plus a proprietary Bosch hardening process deliver more holes per bit
• Drills 15% faster than the S4L bit
• Centric tip ensures quick starts in concrete
• Wear mark alerts you when the tip has worn beyond ANSI specification
• Size is etched into the bit for quick identification
• Diameter: 5/8"
• Overall length: 8"; usable drilling length: 6"
• Sold individually; no case included

Tip: An SDS-plus bit locks into a spring-loaded SDS-plus chuck and cannot be used in a standard drill or a keyed hammer drill. Run the tool in hammer-drill mode for concrete and masonry and let the hammer action do the cutting rather than leaning on the bit.