MILWAUKEE TOOL 11/16"x22" Shockwave Impact Duty™ Lineman's Fiberglass Drill Bit

No Warranty 11/16"x22" Shockwave Lineman's Fiberglass Drill Bit Optimized Flute Geometry for cleaner material ejection. Carbide tipped cutting edges reduce friction for increased speed of cut. 7/16" hex shank for quick connection. Optimized for the M18 Fuel 7/16 Hex Utility High Torque Impact Wrench. Available in 12" and 22" lengths Designed for drilling into fiberglass and composite utility poles and arms. Not Recommended for concrete poles. a href = https://www.napaonline.com/brand/milwaukee-tool?icid=homeFeaturedBrandsPod&adatxt=26" CLICK HERE/a to visit our brand page and learn more about our products."