Diablo DMAPL4300 SDS-Plus 4-Cutter Hammer Drill Bit for Masonry and Concrete

Highlights:

• Size: 1 x 8 x 10 inch
• Up to 7X longer life versus standard 2-cutter hammer drill bits
• Impact Resistant 4-Cutter Full Carbide heat extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration to deliver fast, precise holes
• Tri-metal fusion welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar
• Precision Tip delivers stability and accuracy required for fast, precise holes
• Optimized flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability
• Wear mark indicator ensures precise hole making
• Optimized for maximum performance in corded and cordless SDS Plus or SDS Max rotary hammers