--- product_id: 51172969 title: "25mm Screwdriver Bit Set, 25 Piece, TOUGHCASE+, DT71521-QZ | 25mm 25-piece bit set with TOUGHCASE+ storage, precision machined tips, and TSTAK compatibility for organized access." brand: "dewalt" price: "$16.25" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/51172969-25mm-screwdriver-bit-set-25-piece-toughcase-dt71521-qz-25mm store_origin: US region: United States of America --- # TSTAK compatible TOUGHCASE+ storage 25 precision bits for versatile use Extra hard Pozi 2 bits for durability 25mm Screwdriver Bit Set, 25 Piece, TOUGHCASE+, DT71521-QZ | 25mm 25-piece bit set with TOUGHCASE+ storage, precision machined tips, and TSTAK compatibility for organized access. **Brand:** dewalt **Price:** $16.25 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit game—precision, power, and organization in one sleek set! ## Quick Answers - **What is this?** 25mm Screwdriver Bit Set, 25 Piece, TOUGHCASE+, DT71521-QZ | 25mm 25-piece bit set with TOUGHCASE+ storage, precision machined tips, and TSTAK compatibility for organized access. by dewalt - **How much does it cost?** $16.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51172969-25mm-screwdriver-bit-set-25-piece-toughcase-dt71521-qz-25mm) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Machined for Peak Performance:** Each of the 25 bits is engineered for exact fit and maximum torque, ensuring flawless results every time. - • **Built to Last with Extra Hard Pozi 2 Tips:** Experience unmatched toughness and longevity, perfect for demanding projects across wood, metal, plastic, and drywall. - • **Seamless Organization with TOUGHCASE+ & TSTAK:** Keep your workspace sleek and efficient with a rugged case that integrates effortlessly into your TSTAK system. - • **Trusted by Thousands with 4.6-Star Excellence:** Join a community of pros who rely on DEWALT’s top-ranked bit set for consistent, high-quality results. - • **Lightweight Yet Robust Alloy Steel Construction:** Carry power without the bulk—150 grams of durable alloy steel designed for professional-grade reliability. ## Overview The DEWALT 25mm 25-piece Screwdriver Bit Set (DT71521-QZ) features precision-machined Pozi 2 bits crafted from durable alloy steel for extended life and toughness. Designed for versatile use on wood, metal, plastic, and drywall, it comes housed in a TOUGHCASE+ storage case compatible with the TSTAK system, ensuring professional-grade organization and easy access. With a lightweight design and a strong 4.6-star rating from thousands of users, this set is a top choice for professionals seeking reliability and efficiency. ## Features - 25 screwdriver bits per set - Extra hard Pozi 2 bits x 25 mm for extra long life and toughness - Ideal for drilling into in wood, metal, plastic and dry wall - TSTAK compatible to hold all your accessory sets in one place - Comes in plastic storage case ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0160RIB52 | | Best Sellers Rank | 525 in DIY & Tools (See Top 100 in DIY & Tools) 1 in Socket Screwdriver Bits | | Bit Compatibilities | bit holder, hand tool, impact driver | | Bit Set Composition | Bit Set | | Brand | DEWALT | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (7,856) 4.6 out of 5 stars | | Drive Bit Application | construction, woodworking | | Drive Bit Shank Style | hex shank | | Drive System | Pozidriv | | Eu Spare Part Availability Duration | 1 Years | | Finish | Gemalt | | Global Trade Identification Number | 05035048535196 | | Included Components | PZ2 25mm Standard Tic Tac Display 21 x Packs of 25 | | Item Length | 25 Millimetres | | Item Type Name | PZ2 25mm Standard Tic Tac Display 21 x Packs of 25 | | Item Weight | 150 Grams | | Manufacturer | DEWALT | | Manufacturer Warranty Description | Manufacturer guarantee. | | Material | Alloy Steel | | Model Number | DT71521-QZ | | Number Of Items | 1 | | Number Of Packs | 21 | | Number Of Pieces | 1 | | Part Number | DEWDT71521QZ-TB | | Set Name | PZ2 25 Piece Bit Set | | Unit Count | 1.0 count | ## Product Details - **Brand:** DEWALT - **Finish type:** Gemalt - **Item length:** 25 Millimetres - **Material:** Alloy Steel - **Number of pieces:** 1 ## Images ![25mm Screwdriver Bit Set, 25 Piece, TOUGHCASE+, DT71521-QZ | 25mm 25-piece bit set with TOUGHCASE+ storage, precision machined tips, and TSTAK compatibility for organized access. - Image 1](https://m.media-amazon.com/images/I/919hbMGOC5L.jpg) ## Available Options This product comes in different **Size Name, Item Package Quantity** options. ## Questions & Answers **Q: Are these impact quality?** A: I have found them excellent and dont wear like the cheaper makes **Q: Why they useless and rust and cost so much** A: I've had no problems left in my tool belt and in the rain never rusted and priced fairly well **Q: Why does it say China on the bits** A: Because they're made in China? **Q: Is the box as shown in the illustration ?** A: the last pack i had was not, they were in the new style box ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price. *by on Reviewed in the United Kingdom 4 July 2026* Excellent price and quality. ### ⭐⭐⭐⭐⭐ Pleased *by on Reviewed in the United Kingdom 24 May 2026* What a cute little set,its a really tiny box but holds 25 pieces, the little case is a tough case and being made by dealt i know they will last for years,great price too. ### ⭐⭐⭐⭐ Solid fit *by on Reviewed in the United Kingdom 21 June 2026* Thought they were mixed sizes - my own fault didn't read the description. Really impressed with these, no rounding off and solid fit. ## Frequently Bought Together - DeWALT Pozidriv PZ2 DT71521-QZ Driver Bit Set, 25 Piece - DEWALT Screwdriver Bit Set, Impact Ready, FlexTorq, 40-Piece (DWA2T40IR) - DEWALT FlexTorq 100-Piece Impact Driver Bit Set (DWANGFT100SET) --- ## 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.us/products/51172969-25mm-screwdriver-bit-set-25-piece-toughcase-dt71521-qz-25mm](https://www.desertcart.us/products/51172969-25mm-screwdriver-bit-set-25-piece-toughcase-dt71521-qz-25mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*