Makita Elite Sds Max Natural Stone Drill Bit 30mm X 720mm - 4 Cutter B-39447

Makita 30mm x 720mm Elite SDS Max Natural Stone Drill Bit - 4 Cutter B-39447
Features:
The shoulder has been modified and is given more body to allow for more even wear.
The TCT tip sides are also much thicker and flutes toward the tool end of the bit are much thinner where the wear is much less.
Specifications:
Diameter 30 mm
Length 720 mm