• Diablo made Dura-Carbide withstands impact and high heat applications, dramatically extending life versus standard hammer bits
• Precision Tip delivers stability and accuracy required for fast, precise holes
• Tri-Metal Diffusion Bonding provides heat resistance and prevents breakage of the full-carbide heat for maximum life and productivity
• Optimized four-flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability

Unsure of prior use history. Looks and appears to be in good condition. Tip does appear to be worn. See pictures for product condition.