Diablo SPEEDemon Red Granite Rotary Hammer Drill Bit Set (5-Piece) Emergency Kits & Road Safety works great in new construction

works great in new construction & in setting flashings

clean cuts in hardwood and can also be used in other woods

holds all layers of the glove together

exterior decks

Diablo SPEEDemon Red Granite Rotary Hammer Drill Bit Set (5-Piece) Emergency Kits & Road Safety works great in new constructionCarbide tip withstands impact and high heat applications for superior life versus standard masonry hammer drill bits Multi ground Grip Point Tip delivers stability and accuracy required for fast, precise holes Hi performance brazing and hardening process extends life of carbide tip and increases productivity Optimized flute design removes dust faster, keeping the carbide tip cooler for ultimate strength and durability Impact Strong increases shank