--- title: "RIGHT LINES 3 pc HSS Step Drill Titanium Coated 1/4″ Shank Spiral Flute 4 – 32mm" id: "13763" type: "product" slug: "right-lines-hss-step-drill" published_at: "2025-05-16T08:59:58+00:00" modified_at: "2026-01-20T10:17:49+00:00" url: "https://sglonline.co.uk/product/right-lines-hss-step-drill/" markdown_url: "https://sglonline.co.uk/product/right-lines-hss-step-drill.md" excerpt: "RIGHT LINES 3 pc HSS Step Drill Titanium Coated 1/4″ Shank Spiral Flute 4 – 32mm The Right Lines 3PCS HSS Step Drill Bit Set is engineered for precision drilling across a variety of materials, including steel, aluminum, brass, copper,..." taxonomy_product_type: - "simple" taxonomy_product_cat: - "Drills & Cutting" --- [https://sglonline.co.uk/product/right-lines-hss-step-drill/?print_view=true](https://sglonline.co.uk/product/right-lines-hss-step-drill/?print_view=true) [https://sglonline.co.uk/wp-content/uploads/2025/05/3STEPDRILL_525x700.webp](https://sglonline.co.uk/wp-content/uploads/2025/05/3STEPDRILL_525x700.webp) [https://sglonline.co.uk/wp-content/uploads/2025/05/RIGHT_LINES_STEP_DRILL_WORKING_IMAGE_970x600.webp](https://sglonline.co.uk/wp-content/uploads/2025/05/RIGHT_LINES_STEP_DRILL_WORKING_IMAGE_970x600.webp) [Drills & Cutting](https://sglonline.co.uk/product-category/tools/drills-cutting/) # RIGHT LINES 3 pc HSS Step Drill Titanium Coated 1/4″ Shank Spiral Flute 4 – 32mm Earn 18 points with this purchase £18.50£22.20 Exc VATInc VAT In stock Collection or Next Day Delivery Available. Dispatches in: SKU: RLSTEPDRILLCategory: [Drills & Cutting](https://sglonline.co.uk/product-category/tools/drills-cutting/) - [Description](#tab-description) - [Reviews (0)](#tab-reviews) ## RIGHT LINES 3 pc HSS Step Drill Titanium Coated 1/4″ Shank Spiral Flute 4 – 32mm The **Right Lines 3PCS HSS Step Drill Bit Set** is engineered for precision drilling across a variety of materials, including **steel, aluminum, brass, copper, plastic, and wood**. Featuring a **titanium-coated finish**, these step drill bits ensure **sharpness, reduced friction, and lower working temperatures**, making them ideal for professional and DIY applications. ### **Key Features:** ✔ **Titanium-Coated HSS Steel** – Increases durability, reduces heat buildup, and extends tool life. ✔ **Versatile Drilling** – Ideal for **sheet metal, car repairs, sink installations, insulation boards, PVC, and more**. ✔ **1/4″ Hex Shank** – Securely fits most power drills and eliminates slipping in the chuck. ✔ **Two-Flute Spiral Groove Design** – Ensures **smoother, faster, and more stable cutting**, while automatically chamfering holes for a clean finish. ✔ **Three-Step Drill Sizes** – Covers a wide range of hole sizes: ✅ **4-12mm** ✅ **4-20mm** ✅ **4-32mm** ✔ **Plastic Storage Box** – Keeps the drill bits **organized, protected, and easy to transport**. ### **Optimized Drilling Performance** 🔹 **Speed Matters** – Recommended drilling speeds range from **1,000 to 3,000 RPM**, with slower speeds for larger diameters and harder materials. 🔹 **Material Considerations** – Adjust speed based on material type (e.g., plastic, aluminum, steel). 🔹 **Start Slow, Increase Gradually** – Begin at a low speed, especially when starting a pilot hole. 🔹 **Use Coolant When Needed** – Helps control temperature and extends tool life. 🔹 **Drill Press vs. Handheld Drill** – A **drill press** provides more stability for higher speeds, while a **handheld drill** offers greater flexibility. Get precise, clean cuts with the **Right Lines 3PCS HSS Step Drill Bit Set** – your go-to solution for effortless drilling! ## Reviews There are no reviews yet. 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