--- product_id: 275450823 title: "Dewalt Step Drill Bit Set, 3-Piece (Dwa1790Ir), One Size" brand: "dewalt" price: "₱11094" currency: PHP in_stock: true reviews_count: 5 category: "Dewalt" url: https://www.desertcart.ph/products/275450823-dewalt-step-drill-bit-set-3-piece-dwa1790ir-one-size store_origin: PH region: Philippines --- # Laser Engraved Numbers for easy size ID Split Point Tip for faster drilling Titanium Nitride Coating for durability Dewalt Step Drill Bit Set, 3-Piece (Dwa1790Ir), One Size **Brand:** dewalt **Price:** ₱11094 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Smarter, Not Harder — The Pro’s Step-Up Bit Set! ## Quick Answers - **What is this?** Dewalt Step Drill Bit Set, 3-Piece (Dwa1790Ir), One Size by dewalt - **How much does it cost?** ₱11094 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/275450823-dewalt-step-drill-bit-set-3-piece-dwa1790ir-one-size) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Speed:** Split point tip design reduces walking and accelerates drilling, saving you valuable time on every project. - • **Unmatched Durability:** Titanium Nitride coating extends bit life and resists wear, so you drill longer without swapping. - • **Versatile Performance:** Two-flute spiral design enhances chip removal, keeping your work clean and efficient across metal, steel, and doors. - • **Impact Driver Optimized:** 1/4-inch hex shank fits impact drivers perfectly, delivering maximum torque and control for tough materials. - • **Effortless Size Identification:** Laser-engraved step numbers ensure quick, accurate bit selection—no more guesswork or delays. ## Overview The DEWALT 3-piece Step Drill Bit Set (DWA1790IR) features titanium nitride coating for superior durability, a split point tip for faster penetration, and laser-engraved size markings for quick identification. Designed with a 1/4-inch hex shank optimized for impact drivers and a two-flute spiral for efficient chip removal, this set is engineered to deliver precision and longevity across metal and steel applications. ## Description Buy Dewalt Step Drill Bit Set, 3-Piece (Dwa1790Ir), One Size online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Great bits - Sharp, accurate, durable. Best step drills I’ve used and I’ve used a lot Review: excelente - perfecto durisimo perfore ptr para hacer una base para mesa y lo atraviesa como mantequilla ## Features - Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set - Split point tip of the drill bit increases speed - Laser engraved numbers increases step visiblity - 1/4-inch hex shank - Optimized for impact driver usage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0090IHA7Y | | Best Sellers Rank | #52,582 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #218 in Power Drill Bit Sets | | Brand | DEWALT | | Brand Name | DEWALT | | Country Of Origin | China | | Customer Reviews | 4.8 out of 5 stars 2,995 Reviews | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 6.35 Millimeters | | Cutting angle string | 118 Degrees | | Cutting diameter | 6.35 Millimeters | | Finish Types | Titanium Nitride | | Finish type | 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") | | Item Dimensions | 15.2 x 12.7 x 2.2 centimeters | | Item Type Name | Dewalt DWA1790IR | | Item Weight | 0.31 Pounds | | Manufacturer | DeWalt | | Material | Titanium Nitride Coated | | Material Type | Titanium Nitride Coated | | Model | DWA1790IR | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | DWA1790IR | | Point Style | Split Point | | Set Name | 3-Piece Set | | Shank Type | Hex | | Shank type | Hex | | Surface Recommendation | Door,Metal,Steel | | Tool Flute Type | Spiral | | UPC | 885911294102 | | Unit Count | 1 Count | ## Product Details - **Cutting angle string:** 118 Degrees - **Cutting diameter:** 6.35 Millimeters - **Finish type:** Titanium Nitride - **Material:** Titanium Nitride Coated - **Shank type:** Hex ## Images ![Dewalt Step Drill Bit Set, 3-Piece (Dwa1790Ir), One Size - Image 1](https://m.media-amazon.com/images/I/71MgFY4lzBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bits *by T***N on 13 March 2024* Sharp, accurate, durable. Best step drills I’ve used and I’ve used a lot ### ⭐⭐⭐⭐⭐ excelente *by H***F on 28 May 2025* perfecto durisimo perfore ptr para hacer una base para mesa y lo atraviesa como mantequilla ### ⭐⭐⭐⭐⭐ ¡Excelente! *by O***A on 6 April 2020* Excelente desempeño. ## Frequently Bought Together - DEWALT Step Drill Bit Set, 3-Piece (DWA1790IR) - DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361) - DEWALT Screwdriver Bit Set, Impact Ready, FlexTorq, 40-Piece (DWA2T40IR) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/275450823-dewalt-step-drill-bit-set-3-piece-dwa1790ir-one-size](https://www.desertcart.ph/products/275450823-dewalt-step-drill-bit-set-3-piece-dwa1790ir-one-size) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-19*