--- product_id: 127353511 title: "RENNIE TOOLS - 3 Piece Large HSS Step Cone Drill Set + Blue Nylon Storage Pouch / 3-12mm 4-12mm 4-20mm / Titanium (TiN) Coated Set Hole Cutter | For Steel, Stainless Steel, Aluminium, Copper, Plastic & Sheet Metal, Titanium Coated Step Drill Set With Storage Pouch" brand: "rennie tool company" price: "€ 33.06" currency: EUR in_stock: true reviews_count: 8 category: "Rennie Tool Company" url: https://www.desertcart.be/products/127353511-rennie-tools-3-piece-large-hss-step-cone-drill-set store_origin: BE region: Belgium --- # Includes blue nylon storage pouch Titanium (TiN) coated for durability 3-piece HSS step cone drill set RENNIE TOOLS - 3 Piece Large HSS Step Cone Drill Set + Blue Nylon Storage Pouch / 3-12mm 4-12mm 4-20mm / Titanium (TiN) Coated Set Hole Cutter | For Steel, Stainless Steel, Aluminium, Copper, Plastic & Sheet Metal, Titanium Coated Step Drill Set With Storage Pouch **Brand:** rennie tool company **Price:** € 33.06 **Availability:** ✅ In Stock ## Summary > 🔩 Drill Smarter, Not Harder — The Ultimate Step Drill Set for Every Pro & Maker ## Quick Answers - **What is this?** RENNIE TOOLS - 3 Piece Large HSS Step Cone Drill Set + Blue Nylon Storage Pouch / 3-12mm 4-12mm 4-20mm / Titanium (TiN) Coated Set Hole Cutter | For Steel, Stainless Steel, Aluminium, Copper, Plastic & Sheet Metal, Titanium Coated Step Drill Set With Storage Pouch by rennie tool company - **How much does it cost?** € 33.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/127353511-rennie-tools-3-piece-large-hss-step-cone-drill-set) ## Best For - rennie tool company enthusiasts ## Why This Product - Trusted rennie tool company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro & DIY Ready:** Engineered for professionals and home users alike, perfect for metal, wood, plastic, and composite materials. - • **All-in-One Storage:** Compact blue nylon pouch keeps your drill bits organized and ready for any job, anywhere. - • **Hex Shank Compatibility:** 1/4" hex shank fits most drills for quick, secure bit changes and enhanced control. - • **Titanium-Coated Toughness:** Durable TiN coating ensures longer life and sharper cuts on steel, brass, aluminum, and more. - • **Precision Multi-Size Drilling:** Three step cone drills cover 3-12mm, 4-12mm, and 4-20mm diameters for versatile hole cutting. ## Overview The RENNIE TOOLS 3-piece large HSS step cone drill set features titanium nitride coating for enhanced durability and sharpness. With three versatile sizes (3-12mm, 4-12mm, 4-20mm) and a 1/4" hex shank, it delivers precision hole cutting across a wide range of materials including steel, aluminum, wood, and plastics. Packaged in a sleek blue nylon pouch, this set is designed for both professional tradespeople and DIY enthusiasts seeking reliable, long-lasting performance. ## Description RENNIE TOOLS - 3 Piece Large HSS Step Cone Drill Set + Blue Nylon Storage Pouch / 3-12mm 4-12mm 4-20mm / Titanium (TiN) Coated Set Hole Cutter | For Steel, Stainless Steel, Aluminium, Copper, Plastic & Sheet Metal, Titanium Coated Step Drill Set With Storage Pouch : desertcart.co.uk: DIY & Tools Review: Quality drill - Nice drill with multiple size. Sharp but only used once. Served its purpose. Review: Used for enlarging holes with stripped threads for rivnuts - I used these to enlarge some holes in a steel door with stripped threads so that I could fit rivnuts. They are good for the price at least for what I wanted. I would always drill a pilot hole first. ## Features - Made of high speed steel with titanium coating - 1/4" (6.35mm) Hex Shank - Each step is clearly marked with the diameter - Comes in a nylon storage pouch - Suitable for cut holes in a variety of materials including steel, brass, wood, plastic, aluminum copper, gypsum board, metal material, fiberglass, and PVC etc, convenient to storage in bag, car, or at home. Ideal for professional and home use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RSZ4QHL | | Best Sellers Rank | 59,844 in DIY & Tools ( See Top 100 in DIY & Tools ) 701 in Drill Bit Sets | | Brand | Rennie Tool Company | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 290 Reviews | | Finish Types | Titanium Carbon Nitride | | Finish type | Titanium Carbon Nitride | | Manufacturer | Rennie Tool Company | | Manufacturer Part Number | HSS3PCSTEPDRILLSET | | Material | High Speed Steel (HSS) | | Minimum Bore Diameter | 3 Millimetres | | Number of Flutes | 2 | | Number of Pieces | 3 | | Point Style | Taper Point | | Point style | Taper Point | | Shank Type | Hex | | Shank type | Hex | | Surface Recommendation | Medium hardness and soft surfaces | | Tool Flute Type | Spiral | | Tool flute type | Spiral | | Unit Count | 1 count | ## Images ![RENNIE TOOLS - 3 Piece Large HSS Step Cone Drill Set + Blue Nylon Storage Pouch / 3-12mm 4-12mm 4-20mm / Titanium (TiN) Coated Set Hole Cutter | For Steel, Stainless Steel, Aluminium, Copper, Plastic & Sheet Metal, Titanium Coated Step Drill Set With Storage Pouch - Image 1](https://m.media-amazon.com/images/I/514ae4AhbWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality drill *by R***L on 28 June 2025* Nice drill with multiple size. Sharp but only used once. Served its purpose. ### ⭐⭐⭐⭐⭐ Used for enlarging holes with stripped threads for rivnuts *by B***R on 13 July 2021* I used these to enlarge some holes in a steel door with stripped threads so that I could fit rivnuts. They are good for the price at least for what I wanted. I would always drill a pilot hole first. ### ⭐⭐⭐⭐ Good quality *by A***R on 17 May 2021* I use in electrical work and is good quality --- ## 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.be/products/127353511-rennie-tools-3-piece-large-hss-step-cone-drill-set](https://www.desertcart.be/products/127353511-rennie-tools-3-piece-large-hss-step-cone-drill-set) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-06*