The DEWALT 7/8 In. x 16 In. x 21-1/2 In. 4 cutter SDS max rotary hammer bit has been tested on real world jobsites to ensure that it holds up and performs well under tough conditions. The rock carbide tip maximizes carbide surface contact, and a hardened core reduces breakage, so you can work confidently knowing that this hammer bit is built to last. With a U-flute design that cleans out debris and an open head to channel dust into the flutes, drilling is fast, clean, and efficient even on repetitive drilling jobs. With tools that meet your standards, DEWALT has your back.
Extreme durability: IRON BLAST TECHNOLOGYstrengthens the bit###2X longer life: Full carbide head in 4 cutter design###Stands up to rebar strikes: Redesigned head geometry to withstand rebar strikes###Wear mark indicator: For accurate diameter of holes###NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we’ll replace it (excludes: DW5861, DW5830, DW5831)###CONTROLLED PENETRATION INTO CONCRETE: Pilot point design for quick starts into the material and accurate holes.###FAST DRILLING: Optimized flute design removes dust quickly from the hole for fast drilling.###ANCHOR WEAR MARK INDICATOR: For drilling accurate hole diameters when using the bit to install anchors. Located on the flute of the bit, once the wear mark is no longer visible it is time to change the bit for proper anchor installation.###Extreme durability: IRON BLAST TECHNOLOGYstrengthens the bit###2X longer life: Full carbide head in 4 cutter design###Stands up to rebar strikes: Redesigned head geometry to withstand rebar strikes###Wear mark indicator: For accurate diameter of holes###NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we’ll replace it (excludes: DW5861, DW5830, DW5831)###CONTROLLED PENETRATION INTO CONCRETE: Pilot point design for quick starts into the material and accurate holes.###FAST DRILLING: Optimized flute design removes dust quickly from the hole for fast drilling.###ANCHOR WEAR MARK INDICATOR: For drilling accurate hole diameters when using the bit to install anchors. Located on the flute of the bit, once the wear mark is no longer visible it is time to change the bit for proper anchor installation.
Brand Name
