Makita B-66307 2-1/2" x 24" SDS-MAX Tunnel Bit

Sale price$391.79 Regular price$611.20
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• (1) 2-1/2" x 24" SDS-MAX Tunnel Bit

• Ideal for drilling large holes in masonry where the depth of the hole exceeds the depth of a standard core bit
• Solid tungsten carbide head
• Two flute design for faster clearance of debris
• Solid one piece system transfers power directly to the end of the bit
• Asymmetrical tungsten carbide teeth for faster drilling and longer life
• Carbide-tipped centering point helps reduce bit walking for more accurate drilling
• Larger diameters than standard carbide bits which allow smaller hammers to drill larger holes
• For making through-holes in masonry for piping, ventilation and electrical installations
• For use in concrete, block and brick
• 24" overall length; 18" usable length
• For use in rotary hammers that accept SDS-MAX bits

• Diameter : 2-1/2"
• Usable Length : 18"
• Overall Length : 24"
• Package Quantity : 1
• Shipping Weight : 5.01 lbs.
• UPC Code : 088381-539166

The 2-1/2" x 24" SDS-MAX Tunnel Bit is designed to drill larger holes in masonry for piping, ventilation, and electrical installations. This bit is ideal for drilling holes in concrete, block, and brick where(more...)

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