--- product_id: 648139934 title: "qiipii Precision S2 Steel 4mm screwdriver bit set 38pcs - Phillips 000 00 and more, Flathead, Torx 2 3 4 5 6, Torx Security, Pentalobem, Hex, Tri-Wing, Triangle, U-shaped Bits in Case Collection" brand: "qiipii" price: "$23.60" currency: USD in_stock: true reviews_count: 8 category: "Qiipii" url: https://www.desertcart.us/products/648139934-qiipii-precision-s2-steel-4mm-screwdriver-bit-set-38pcs-phillips store_origin: US region: United States of America --- # Compact transparent storage case S2 alloy steel, heat-treated 38 precision bits variety qiipii Precision S2 Steel 4mm screwdriver bit set 38pcs - Phillips 000 00 and more, Flathead, Torx 2 3 4 5 6, Torx Security, Pentalobem, Hex, Tri-Wing, Triangle, U-shaped Bits in Case Collection **Brand:** qiipii **Price:** $23.60 **Availability:** ✅ In Stock ## Summary > 🛠️ Master every screw with precision and style! ## Quick Answers - **What is this?** qiipii Precision S2 Steel 4mm screwdriver bit set 38pcs - Phillips 000 00 and more, Flathead, Torx 2 3 4 5 6, Torx Security, Pentalobem, Hex, Tri-Wing, Triangle, U-shaped Bits in Case Collection by qiipii - **How much does it cost?** $23.60 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/648139934-qiipii-precision-s2-steel-4mm-screwdriver-bit-set-38pcs-phillips) ## Best For - qiipii enthusiasts ## Why This Product - Trusted qiipii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium S2 alloy steel with extra heat treatment for unmatched hardness and durability under pressure. - • **Trusted by Pros:** Highly rated by technicians and DIYers alike, this set is your go-to for tackling diverse screwdriving challenges with confidence. - • **Ultimate Versatility:** 38 precision-engineered bits covering Phillips, Flathead, Torx, Hex, and rare security types for every project. - • **Perfect Fit Guarantee:** Specifically designed 4mm bits ensure zero wobble and secure fit for precision work on electronics and fine mechanics. - • **Effortless Organization:** All bits clearly marked and housed in a sleek, transparent case to keep your toolkit sharp and ready. ## Overview The qiipii Precision S2 Steel 4mm screwdriver bit set includes 38 meticulously crafted bits made from heat-treated S2 alloy steel, ensuring superior hardness and durability. This comprehensive collection covers a wide range of screw types including Phillips, Flathead, Torx, Torx Security, Pentalobe, Hex, Tri-Wing, Triangle, and U-shaped bits. Each bit is clearly labeled and stored in a compact transparent case for easy identification and organization. Designed for precision and a secure fit, these 4mm bits are ideal for electronics repair and professional use, delivering reliable performance and long-lasting value. ## Description qiipii Precision S2 Steel 4mm screwdriver bit set 38pcs - Phillips 000 00 and more, Flathead, Torx 2 3 4 5 6, Torx Security, Pentalobem, Hex, Tri-Wing, Triangle, U-shaped Bits in Case Collection - desertcart.com Review: 4mm Hex Bits - NOT 1/4" Hex Bits - These holders are for 4mm Hex Bits, not for the more common 1/4" (6.35mm) Hex Bits. Securely holding 10 bits per base these cases are a good value if you have a lot of bits and want them organized. I plan on getting some sort of elastic keeper to keep them together. The bits are held securely yet are able to be removed easily. They fit my ~28mm (~1 1/8") Wiha bits perfectly. They do seem like they will hold up to some use, but time will tell just how well made they are. Overall, the fit, functionality, and quality meet my expectations. Review: A very good bit set! - This set is great as for my job, sometimes I take apart electronics that have different screws and I'm able to change to whatever's needed that didn't come with my screwdriver. As these are 4mm bits, it's nice having a case to store these as I feel like I'll always lose them because of their size. They fit securely in my screwdriver and do not have any play. Recommended. ## Features - 38 Bits & S2 High Quality: 1 set of 38 different models, to meet your various needs. All screwdriver bits are made of quality S2 alloy steel, with special extra heat treatment, not only with high hardness but also tough in use. - Wide Using Application: Phillips Bit - 000 00 0 1 2; Flathead Bit - 1.0 1.2.1.5 2.0 2.5 3.0 4.0; Torx Bit - T2 T3 T4 T5 T6; Torx Security Bit - T8H T9H T10H T15H; Pentalobe Bit - 0.8 1.2 1.5; Hex Bit - H1.0 H1.5 H2.0 H2.5 H3.0 H3.5 H4.0; Tri-Wing Bit - Y0.6 Y1.5 Y2.0 Y3.0; Triangle Bit - 2.3; U-shaped Bit - U2.3; MID Bit - 2.3. All are precision and true to their size. - Fine Details for You: All models are clearly mark on the bits, help you identify all bits model in a glance and pick what you need. All bits are with a hard transparent case for well storage. - Bit's size : 28x4x4mm. A good set to replace any broken 4mm bits. Suitable for most precision screwdriver sets on the market. - 100% Satisfaction Service: Qiipii put our user experience as our priority, and we're always doing our best to performing our promise. Feel free to contact us if you have any question or advice to us, we will reply all within 24 hours. Thank you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5HKFLWK | | Best Sellers Rank | #51,380 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Screwdriver Bit Sets | | Brand | qiipii | | Brand Name | qiipii | | Customer Reviews | 4.0 out of 5 stars 107 Reviews | | Drive Bit Shank Style | Straight | | Drive System | Torx | | Finish Type | Unfinished | | Finish Types | Unfinished | | Item Length | 28 Millimeters | | Item Type Name | BB01 | | Manufacturer | qiipii | | Material | S2 Steel | | Material Type | S2 Steel | | Model Number | BB01 | | Number of Pieces | 38 | | UPC | 764020084227 | ## Product Details - **Brand:** qiipii - **Item Length:** 28 Millimeters - **Material:** S2 Steel - **Finish Type:** Unfinished - **Number of Pieces:** 38 ## Images ![qiipii Precision S2 Steel 4mm screwdriver bit set 38pcs - Phillips 000 00 and more, Flathead, Torx 2 3 4 5 6, Torx Security, Pentalobem, Hex, Tri-Wing, Triangle, U-shaped Bits in Case Collection - Image 1](https://m.media-amazon.com/images/I/61TkqNaA9cL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 4mm Hex Bits - NOT 1/4" Hex Bits *by G***N on May 3, 2025* These holders are for 4mm Hex Bits, not for the more common 1/4" (6.35mm) Hex Bits. Securely holding 10 bits per base these cases are a good value if you have a lot of bits and want them organized. I plan on getting some sort of elastic keeper to keep them together. The bits are held securely yet are able to be removed easily. They fit my ~28mm (~1 1/8") Wiha bits perfectly. They do seem like they will hold up to some use, but time will tell just how well made they are. Overall, the fit, functionality, and quality meet my expectations. ### ⭐⭐⭐⭐⭐ A very good bit set! *by D***H on November 12, 2025* This set is great as for my job, sometimes I take apart electronics that have different screws and I'm able to change to whatever's needed that didn't come with my screwdriver. As these are 4mm bits, it's nice having a case to store these as I feel like I'll always lose them because of their size. They fit securely in my screwdriver and do not have any play. Recommended. ### ⭐⭐⭐⭐ Fits single ended bits from Roxon, but not double ended bits from Olight/Oknife. *by J***N on February 26, 2026* Mostly a great product, but has a few flaws. First being that it doesn't fit all 4mm bits, due to assumptions about length of the bits. The current design has end bumpers (not just side bumpers to separate bits from each other). If they just removed those end bumpers, then double-ended bits like like Olight/Oknife uses would fit. (the single ended bits from Roxon do fit). I also wish it had a single spot that was big enough for a 1/4" bit, to fit a 1/4" adaptor that can hold 4mm bits. Those two changes would make this little organizer a 5 star product! I also, separately, wish they made a separate version for 1/4" bits. Especially if one spot was big enough to hold an adaptor that can hold 1/4" bits for use in a 4mm bit driver. I would buy such a product in a heart-beat! --- ## 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/648139934-qiipii-precision-s2-steel-4mm-screwdriver-bit-set-38pcs-phillips](https://www.desertcart.us/products/648139934-qiipii-precision-s2-steel-4mm-screwdriver-bit-set-38pcs-phillips) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-24*