DEWALT 7/8-Inch By 16-Inch By 21-1/2-Inch 4-Cutter SDS Max Rotary Hammer Bit
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SDS Max High Impact Carbide 4 Cutter Drill Bits are manufactured with IRON BLAST TECHNOLOGY, a process that strengthens the bit to resist fatigue and results in extreme durability. The redesigned, 4-cutter carbide head offers 2X longer life and even stands up to rebar strikes. These bits are made in Germany and are GUARANTEED TOUGH so tough that we are offering a NO BREAK GUARANTEE. If you have our bits, we have your back.
Features
- Wear mark indicator - for accurate diameter of holes
- Stands up to rebar strikes - redesigned head geometry to withstand rebar strikes
- 2X longer life - full carbide head in 4 cutter design
- 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)
- Extreme durability - iron blast technology strengthens the bit
Disclaimer
- * Vs. prior generation DEWALT Extreme drill bits | ** For more details, visit www.DEWALT.com/warranty
Includes
- (1) Cutter Drill Bit
Prop 65
- No
Specifications
- Shank Type: SDS-Max
- Self Feeding: No
- Product Type: CONCRETE BIT
- Product Primary Material: Steel
- Net Lit-Ion Y/N: No
- Chuck Type: SDS-Max
- Country of Origin: Germany
- Shank Length: 1 In
- Battery Included: No
- Length: 1.160 in
- Warranty: 30DLW
- Height: 23.250 in
- Bit Type: Percussion
- Flute Length: 16 In
- Weight: 1.950 lbs
- Shank Diameter: 3/4 in
- Width: 1.160 in

















































