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🔧 Drill Smarter, Not Harder — The Pro’s Step-Up Tool!
The DEWALT Step Drill Bit Set (DWA1790IR) features a durable titanium nitride coating and a two-flute spiral design for enhanced chip removal and longer life. Its split point tip boosts drilling speed, while laser-engraved size markings improve visibility. Designed with a 1/4-inch hex shank, this 3-piece set is optimized for impact drivers and ideal for drilling through metal, steel, and doors.
| ASIN | B0090IHA7Y |
| ASIN | B0090IHA7Y |
| Best Sellers Rank | #45,405 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 in Power Drill Bit Sets |
| Brand Name | DEWALT |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,966) |
| Customer reviews | 4.8 4.8 out of 5 stars (2,966) |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 6.35 Millimeters |
| Date First Available | 5 May 2013 |
| Department | Unisex-Adult |
| Finish Types | Titanium Nitride |
| Global Trade Identification Number | 00885911294102 |
| Included Components | DWA1790IR - 3 Piece Impact Ready Step Drill Bit Set with multiple sizes (1/8"-1/2", 3/16"-1/2", and 3/16"-7/8") |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 15.2 x 12.7 x 2.2 centimeters |
| Item Type Name | Dewalt DWA1790IR |
| Item Weight | 0.31 Pounds |
| Item model number | DWA1790IR |
| Manufacturer | DeWalt |
| Manufacturer | DeWalt |
| Material Type | Titanium Nitride Coated |
| Model | DWA1790IR |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Part Number | DWA1790IR |
| Point Style | Split Point |
| Product Dimensions | 15.24 x 12.7 x 2.24 cm; 140.61 g |
| Set Name | 3-piece set |
| Shank Type | Hex |
| Surface Recommendation | Door,Metal,Steel |
| Tool Flute Type | Spiral |
| UPC | 885911294102 |
| Unit Count | 1 Count |
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