--- product_id: 111626511 title: "Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps)" brand: "brand: saiper" price: "143.29 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/111626511-saiper-titanium-step-drill-bit-1-4-to-1-3 store_origin: TN region: Tunisia --- # Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) **Brand:** brand: saiper **Price:** 143.29 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) by brand: saiper - **How much does it cost?** 143.29 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/111626511-saiper-titanium-step-drill-bit-1-4-to-1-3) ## Best For - brand: saiper enthusiasts ## Why This Product - Trusted brand: saiper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description [NOTE]★Suitable for objects with hardness below 25 HRC, such as carbon steel, thin iron plate, insulation board, PVC board, wood board, etc.★★ Cooling the step drill bit with water during work can effectively extend its service life Titanium Step Drill Bit (1/4'' to 1-3/8'') Drill holes for Plastic, Wood, Steel, Brass, Aluminum, Copper [Specifications]Model: Step drill bit (1/4'' to 1-3/8'')Material: Quality high speed steel 4241Surface Treatment: Titanium coatingShank: 3/8 inch (9.5mm)Step Sizes: 10 sizes- 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"Step Height: 4mm [Features]1. Step structure, one drill bit can open a variety of hole sizes2. Small shaking, no walking and center punch in Not Required!3. Deburring, chamfering, open hole reaming, can do the twist drill can not be done4. Both hand-held drills and bench drills can be used5. Two-flute design clears chips faster without chipping and allows particles to escape easily6. Tri-flatted shank fits into power tools chuck securely and eliminates slip [Package Contains]1 * Step Drill Bit (1/4'' to 1-3/8'') ## Features - About this item - 【Meet Your Different Needs】 Titanium step drill bit with 3/8 inch shank, includes 10 step sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" - 【Quality & Durability】 Made of classic high speed steel with heat treated titanium coating, increase strength and longer service life! - 【Faster & Smoother Cutting】 Two-flute Design clears chips faster without chipping and allows particles to escape easily - 【Tri-flatted Shank】 3 Slip-resistant flat sides fits into power tools chuck securely and eliminates slip. Offer a stronger and better grip on a standard drill chuck - 【Just One Drill Bit】 Save time without changing drill bits, center punch is Not Required. Suitable for drilling holes in Plastic, Wood and most metals, including Steel, Brass, Aluminum and Copper - ›See more product details ## Images ![Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51hfGXLyCyL.jpg) ![Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61h1O94HcVL.jpg) ![Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51rhx01k2lL.jpg) ![Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61%2ByXwixM8L.jpg) ![Saiper Titanium Step Drill Bit (1/4'' to 1-3/8'') High Speed Steel Cone Drill Hole Cutter Bit Tool for Plastic, Wood, Steel, Brass, Aluminum, Copper (Total 10 Steps) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51-iaSc7x-L.jpg) --- ## 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/111626511-saiper-titanium-step-drill-bit-1-4-to-1-3](https://www.desertcart.tn/products/111626511-saiper-titanium-step-drill-bit-1-4-to-1-3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-24*