1″ x 21″ Carbide Tipped 6-Cutter Spline Bit

Makita Spline 6-Cutter Bits feature premium carbide tips for efficient drilling and longer service life. The 6-cutter design is engineered for faster drilling in concrete and reinforced concrete. The bits are engineered to deliver rounder holes for more efficient anchor setting. These 6-Cutter Bits are ideal for a range of general purpose drilling applications in concrete and reinforced concrete.

Features:

• 1″ diameter 6-cutter bit tip is engineered for drilling in reinforced concrete• Centering tip features a more aggressive design for faster hole starting• Central guiding action engineered for more accurate holes• Aggressive head geometry in primary cutter engineered for use in concrete• Engineered for reduced vibration• For use with Rotary Hammers that accept Spline shank bits

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