--- product_id: 259105998 title: "Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit" brand: "neiko" price: "189.12 DT" currency: TND in_stock: true category: "Neiko" url: https://www.desertcart.tn/products/259105998-neiko-43219-22909-10181a-quick-change-hss-titanium-coated-spiral store_origin: TN region: Tunisia --- # Spiral grooves for smooth chip removal Titanium nitride coating for durability 31 step sizes for precision Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit **Brand:** neiko **Price:** 189.12 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Smarter, Not Harder — The Ultimate Step Bit Set for Pros Who Demand Precision ## Quick Answers - **What is this?** Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit by neiko - **How much does it cost?** 189.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/259105998-neiko-43219-22909-10181a-quick-change-hss-titanium-coated-spiral) ## Best For - neiko enthusiasts ## Why This Product - Trusted neiko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Industrial-grade HSS with titanium coating ensures long-lasting strength and corrosion resistance. - • **Multi-Material Mastery:** Engineered to drill through plastic, wood, aluminum, copper, stainless steel, and more with ease. - • **Precision in Every Hole:** 31 step sizes in one versatile kit to tackle any drilling task with exactness. - • **Quick-Change Convenience:** 1/4-inch hex shank compatible with impact-ready tools for seamless bit swaps on the fly. - • **Effortless Speed & Control:** Split point tip and spiral grooves accelerate cutting while preventing bit walking for clean, accurate holes. ## Overview The Neiko 3-piece step drill bit set features 31 step sizes crafted from high-speed steel with a titanium nitride coating for enhanced durability. Its spiral grooved design and split point tip deliver fast, clean, and precise holes across a wide range of materials. The quick-change 1/4-inch hex shank ensures compatibility with impact-ready tools, making it an essential, versatile addition to any professional or DIY toolkit. ## Description Buy Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal. - STEP DRILL BIT FOR METAL: With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore, drilling holes in metal is fast, efficient, and clean. - SPIRAL DESIGN: The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. With 31 step sizes, each hole made with these step bits will be precise. - QUICK-CHANGE: The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools. - INCLUDES: Each bit set comes with 3 drill bits of a combined 31 sizes to add to your drilling arsenal: 13 step drill (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2-inch) 6 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B4LCWC4 | | ASIN | B07B4LCWC4 | | Best Sellers Rank | #38,086 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #156 in Power Drill Bit Sets | | Brand Name | Neiko | | Country Of Origin | China | | Country of origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (3,226) | | Customer reviews | 4.4 4.4 out of 5 stars (3,226) | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 6.35 Millimeters | | Date First Available | 24 April 2018 | | Finish Types | Titanium | | Global Trade Identification Number | 00816914021617 | | Included Components | Grooved step drill bits | | Is Discontinued By Manufacturer | No | | Item Dimensions | 15.2 x 8.9 x 1.9 centimeters | | Item Type Name | Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit | | Item Weight | 118 g | | Item model number | 10181A | | Manufacturer | Neiko | | Manufacturer | Neiko | | Material Type | High Speed Steel (HSS) | | Minimum Bore Diameter | 0.75 Inches | | Model | 10181A | | Number of Flutes | 2 | | Number of Pieces | 3 | | Part Number | 43219-22909 | | Point Style | Split Point | | Product Dimensions | 15.24 x 8.89 x 1.91 cm; 117.93 g | | Set Name | 3-Piece Spiral Grooved Step Drill Bit Set | | Shank Type | Hex | | Surface Recommendation | Stainless,Wood,Aluminum,Stainless Steel,Copper,Plastic,Metal,Steel | | Tool Flute Type | Spiral | | UPC | 816914021617 | | Unit Count | 1 Count | ## Product Details - **Cutting angle string:** 118 Degrees - **Cutting diameter:** 6.35 Millimeters - **Finish type:** Titanium - **Material:** High Speed Steel (HSS) - **Shank type:** Hex ## Images ![Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit - Image 1](https://m.media-amazon.com/images/I/61Q5BhVZB3L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total - DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181) - DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361) --- ## 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.tn/products/259105998-neiko-43219-22909-10181a-quick-change-hss-titanium-coated-spiral](https://www.desertcart.tn/products/259105998-neiko-43219-22909-10181a-quick-change-hss-titanium-coated-spiral) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-01*