Diablo 7/16" x 4" x 6" SPEEDemon Red Granite Carbide-Tipped Hammer Drill Bit HGT Heavy Girder Tiedown The HU216-2 is designed for

The HU216-2 is designed for a nominal double 2x16 joist member

which can significantly extend the overall service life of the tool

offering robust protection in outdoor decking environments

Total Length (L) 4-1/8"

or leaving surface debris

Diablo 7/16" x 4" x 6" SPEEDemon Red Granite Carbide-Tipped Hammer Drill Bit HGT Heavy Girder Tiedown The HU216-2 is designed forDiameter: 7 16" Length: 6" Shank: Hex Working Length: 4" Tools: Hammer Drill; Impact Driver; Drill Driver Materials: Concrete; Masonry; Stone; Marble; Granite Diablo's SPEEDemon Red Granite PLUS Carbide Tipped Hammer Drill Bits provide one of the most durable, fastest, and up to 4X longer lasting drilling solutions for concrete, masonry, and stone. Optimized with a unique brazing and hardening process, the impact resistant carbide tip withstands heat