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Mak T-00424 1-1/4" X 15" Sds-Max Bit, 4-Cutter

by Makita
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SKU T-00424

About Model

Makita SDS-Max 4-Cutter Bit is designed to work with SDS-Max Rotary Hammers to drill holes in concrete and reinforced concrete. Special impact-grade carbide combines with the 4-cutter technology for faster and more efficient drilling. The centering tip and central guiding action means faster and more accurate holes.


  • 4-cutter technology for reduced friction and rapid dust removal
  • Central guiding action for accurate holes
  • Centering tip features a more aggressive design for faster hole starting
  • Aggressive head geometry in primary cutter engineered for use in reinforced concrete
  • Wear marking on primary cutter indicates bit wear
  • Made of the highest quality chrome nickel molybdenum steel; Special impact-grade carbide
  • For drilling holes in concrete; 10" usable length
  • For use with Rotary Hammers that accept SDS-Max shanks bits