• Ideal for quick drilling of deep through holes
• Two flute design enables fast removal of debris
• Asymmetrical carbide teeth design prevents chattering and increases drilling efficiency
• Carbide centering point reduces bit walking for fast and accurate material penetration
• Use with Makita Rotary Hammer Bit Grease 194683-7
• Available in 2-1/8”, 2-1/2” and 3-1/8” diameters
• Available in 24” overall length
• Recommended to use Premium SDS-MAX Core Bits for diameters >3-1/8”