--- product_id: 277734950 title: "Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits" brand: "neiko" price: "£21.09" currency: GBP in_stock: true reviews_count: 6 category: "Neiko" url: https://www.desertcart.co.uk/products/277734950-neiko-10193a-titanium-coated-step-drill-bit-set-28-sizes store_origin: GB region: United Kingdom --- # 2-flute spiral for smooth drilling 28 sizes in 3 bits Titanium coated HSS for durability Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits **Brand:** neiko **Price:** £21.09 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Own Every Size! ## Quick Answers - **What is this?** Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits by neiko - **How much does it cost?** £21.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/277734950-neiko-10193a-titanium-coated-step-drill-bit-set-28-sizes) ## 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 - • **Precision Control:** Feel every step with engraved sizes and a 2-flute design that prevents bit walking and over-drilling. - • **Titanium Toughness:** High-speed steel with titanium coating ensures long-lasting durability across metals and plastics. - • **Universal Fit & Grip:** Tri-flat shank guarantees a secure, wobble-free fit in most drills for confident, professional use. - • **All-in-One Efficiency:** Replace 28 drill bits with just 3 versatile step bits—work smarter, not harder. - • **Cut & Deburr in One Go:** Cuts through steel and sheet metal effortlessly while deburring as you drill—save time and finish clean. ## Overview The Neiko 10193A Titanium Coated Step Drill Bit Set features 3 high-speed steel bits with titanium coating, replacing 28 individual bits. Designed with a 2-flute spiral and tri-flat shank, it offers smooth, precise drilling and universal drill compatibility. Ideal for metals and plastics, it cuts and deburrs simultaneously, making it a must-have for efficient, professional-grade DIY and engineering projects. ## Description From the manufacturer Drilling Essential High Speed Steel Versatility Our step drill bits are constructed from traditional HSS combined with a titanium coating to make them even more durable. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more. Unique 2 Flute Design Two flute design also lets the material particles escape easily for a much more clean drilling operation. With each step, you can feel the drill bit stop so you never drill bigger than you need to. Sizes Included Bit 1: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" Bit 2: 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" Bit 3: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Product Highlights Universal Design The tri-flatted shank is a great universal fit that will give you confidence while you work knowing that your drill bit is securely in place. Engraved Sizes Easily identify which size you need with the contrasted, laser engraved sizes inside the step drill bit flute. Increased Cutting Speed The split point tip is at 135 degrees which allows you to cut faster throughout multiple uses. *Claims not verified. Review: Good tools - Works well. hope it lasts long. Review: Good quality - Nice and durable step bits ## Features - REPLACES 28 DRILL BITS: This set includes three standard SAE step drill bits that replace 28 individual drill bits allowing for you to spend more time working, than swapping out drill bits. - TITANIUM COATED HSS UNIBIT: Made of high-speed steel with titanium coating for added durability and bit life. Suitable to drill though plastic, aluminum, copper, stainless steel, and many other types of sheet metal. - SMOOTH DRILLING ACTION: Two-flute spiral design provides faster, smoother cutting without walking and a tri-flat shank to ensure a firm grip. Our titanium 2 step bits for metal are perfect for all your DIY, general building, and engineering tasks. - COMPLETE STEP DRILL BIT SET: Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit - STEP BIT SET CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Our unibit step drill bit is compatible with most drills on the market. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001OEPYWK | | Best Sellers Rank | #17,633 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #79 in Power Drill Bit Sets | | Brand | Neiko | | Brand Name | Neiko | | Customer Reviews | 4.5 out of 5 stars 5,198 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 6.35 Millimeters | | Cutting angle string | 135 Degrees | | Cutting diameter | 6.35 Millimeters | | Finish Types | Titanium | | Finish type | Titanium | | Global Trade Identification Number | 00837013101932 | | Included Components | Step Drill Bit Set | | Item Dimensions | 15.2 x 10.2 x 2.5 centimeters | | Item Weight | 0.25 Ounces | | Manufacturer | Ridgerock Tools Inc. | | Material | Tri-Flat Shank | | Material Type | Tri-Flat Shank | | Minimum Bore Diameter | 0.75 Inches | | Model | 10193A | | Number of Flutes | 2 | | Number of Packs | 3 | | Number of Pieces | 1 | | Part Number | 10193A | | Set Name | Step Drill Bit Set | | Shank Type | 3-Flat | | Shank type | 3-Flat | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | UPC | 799916427796 837013101932 745332154709 | | Unit Count | 1 Count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 6.35 Millimeters - **Finish type:** Titanium - **Material:** Tri-Flat Shank - **Shank type:** 3-Flat ## Images ![Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits - Image 1](https://m.media-amazon.com/images/I/61lYmAPk02L.jpg) ![Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits - Image 2](https://m.media-amazon.com/images/I/61lAt1VmeZL.jpg) ![Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits - Image 3](https://m.media-amazon.com/images/I/71xisN71VIL.jpg) ![Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits - Image 4](https://m.media-amazon.com/images/I/61K6C0ABU-L.jpg) ![Neiko 10193A Titanium Coated Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE), 3pc Set, Metal Drill Bits - Image 5](https://m.media-amazon.com/images/I/61VifBXu0TL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good tools *by S***N on 31 December 2023* Works well. hope it lasts long. ### ⭐⭐⭐⭐⭐ Good quality *by M***N on 13 April 2026* Nice and durable step bits ### ⭐⭐⭐⭐⭐ Glad I got them *by A***R on 3 August 2026* Worked awesome expanding an existing hole. Very happy with purchase ## Frequently Bought Together - Neiko 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit - FINGER TEN Golf Rubber Tee Driving Range Value 5 Pack for Indoor Outdoor Practice Mat, Tee Adaptor Size 1.5’’ 2.0’’White Black Tee Holder Set for Hitting Mats - Yotache AC Window Seal Kit 1"x1" - High Resilience Weather Stripping Foam Tape for Air Conditioner Windows & Door Insulation, Noise Reducing, Air Leak Proof, 6.5 Ft x 2Pcs --- ## 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.co.uk/products/277734950-neiko-10193a-titanium-coated-step-drill-bit-set-28-sizes](https://www.desertcart.co.uk/products/277734950-neiko-10193a-titanium-coated-step-drill-bit-set-28-sizes) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-14*