DeWalt 1/8″ x 3″ Premier Percussion Drill Bit, DW5221B25, 028874252219
DeWalt premium carbide percussion hammer bits are utilized primarily for drilling small diameter holes in masonry, concrete, rock, and artificial stone. These bits are utilized primarily to drill holes for mechanical anchors and fit into standard 3/8 In. and 1/2 In. chucks. With an innovative tip that reduces walking for improved accuracy.
Technical specs
- Number of Pieces: 1
- Overall Length: 3 in
- Shank Shape: Three-Flat
- Drilling Length: 2.000″
- Bit Dia.: 1/8″
- Number of Cutter Heads: 2
- Impact Rated: No
- Drill Bit Size: 1/8 in
- Finish – Machining: Bright (Uncoated)
- Decimal Equivalent: 0.125
- Shank Type – Machining: Straight with Three Flats
- Measurement System: Fractional Inch
- Shank Diameter: 1/8 in
- Material – Machining: Carbide Tipped
- Primary Material Application: Concrete, Masonry
- Maximum Drilling Depth: 2 in
- For Tool Type: Rotary Hammer





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