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Makita 2 1/2″ x 24″ SDS MAX Tunnel Bit
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Makita 2 1/2″ x 24″ SDS MAX Tunnel Bit
The 2-1/2 In. x 24 In. 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 the depth of the hole exceeds the depth of a standard core bit. The B-66307 features a solid tungsten carbide head, a carbide-tipped centering point for more accurate drilling, and a solid one piece system that transfers power directly to the end of the bit. A two flute design provides faster clearance of debris.
Ideal for drilling large holes in masonry where the depth of the hole exceeds the depth of a standard core bitSolid tungsten carbide headTwo flute design for faster clearance of debrisSolid one piece system transfers power directly to the end of the bitAsymmetrical tungsten carbide teeth for faster drilling and longer lifeCarbide-tipped centering point helps reduce bit walking for more accurate drillingLarger diameters than standard carbide bits which allow smaller hammers to drill larger holesFor making through-holes in masonry for piping, ventilation and electrical installationsFor use in concrete, block and brickAcme Tools Brand NameMAKITAAcme Tools Categoryaccessories>power-tool-accessories>drill-accessories>drill-bits>hammer-drill-bitsAcme Tools Part NumberB-66307Assembled Weight (lbs)5.01Bit Diameter2-1/2Bit MaterialCarbide TippedCalifornia Proposition 65 Warning RequiredNoColor CodedNoCountry of OriginFranceFlute Length (in)18.000000Internal Supplier Part #B-66307Manufacturer WarrantyN/APackage Contents2-1/2″ x 24″ SDS-MAX Tunnel BitPackage Height25.59Package Weight5.01UPC088381539166 -
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