Bosch HC5031 Hammer Drill Bit, 3/4" Kerosene Wicks Reverse spiral thread delivers continuous

Reverse spiral thread delivers continuous water feed for longer life and increased speed

Test Range: 200mV/2/20/200/1000 VAC/VDC

Accepts 8-1 inch per pole breakers

1-1/16" fiberglass handle and 7/8" aluminum slider tube

It has a 600 denier commercial grade polyester top

Bosch HC5031 Hammer Drill Bit, 3/4" Kerosene Wicks Reverse spiral thread delivers continuous"Bosch" Hammer Drill Bits 3 4" x 21" Rental Carbide Tipped Sds Max Quadro X Shank Bits with Quadro X design feature a patented extra strength tip for longer life and faster drilling. Updated tip and head design provides 15 percent faster removal rate and 30 percent longer life; the 4 cutter head provides fast, accurate drilling and true round holes for anchors