--- product_id: 179681836 title: "Amartisan Torx Bit Set, 24-Piece S2 Steel, 1\" & 2.3\" Long T5 - T40, Security, Tamper Resistant Fastener Drive Bit" brand: "amartisan" price: "Β₯2716" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/179681836-amartisan-torx-bit-set-24-piece-s2-steel-1-2 store_origin: JP region: Japan --- # Tamper-resistant security bits S2 hardened alloy steel 24-piece comprehensive set Amartisan Torx Bit Set, 24-Piece S2 Steel, 1" & 2.3" Long T5 - T40, Security, Tamper Resistant Fastener Drive Bit **Brand:** amartisan **Price:** Β₯2716 **Availability:** βœ… In Stock ## Summary > πŸ”§ Unlock Every Fix with Precision & Power! ## Quick Answers - **What is this?** Amartisan Torx Bit Set, 24-Piece S2 Steel, 1" & 2.3" Long T5 - T40, Security, Tamper Resistant Fastener Drive Bit by amartisan - **How much does it cost?** Β₯2716 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/179681836-amartisan-torx-bit-set-24-piece-s2-steel-1-2) ## Best For - amartisan enthusiasts ## Why This Product - Trusted amartisan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Complete 24-Piece Range:** From T5 to T40, 1” & 2.3” lengths cover every professional and DIY need. - β€’ **Universal Compatibility:** 1/4” hex shank fits electric & hand screwdrivers, drills, and air tools seamlessly. - β€’ **Tamper-Resistant Security:** Specialized bits designed to tackle tamper-proof fasteners with ease. - β€’ **Laser-Engraved Size Markings:** Quickly identify the right bit, saving time and boosting efficiency on every project. - β€’ **Precision Engineered S2 Steel:** Crafted from premium S2 alloy for unmatched durability and corrosion resistance. ## Overview The Amartisan 24-Piece Torx Bit Set features high-grade S2 alloy steel bits in both 1” and 2.3” lengths, designed for tamper-resistant fasteners ranging from T5 to T40. With laser-etched size markings and a universal 1/4” hex shank, this set is engineered for professionals and enthusiasts tackling automotive, electronics, and household repairs. Its corrosion-resistant finish and robust construction ensure long-lasting performance, making it a top-rated essential for any modern toolkit. ## Description Clear laser typing makes it easier to find the size you want,The drill bit is made of high quality S2 alloy steel and is phosphatized to improve paint adhesion and corrosion resistance. The hex drill bits are made from S2 steel material in a shiny rust-resistant finish. 1/4 inch quick release hex shank driver bits fit for electric screwdriver, hand screwdriver, electric drills & air drills. The drill bit is made of high quality S2 alloy steel and is phosphatized to improve paint adhesion and corrosion resistance. High-quality This set includes 20pc 1/4-inch shank tamper resistant star bits and 4 standard T-5 T-6 star bit. Perfectly matched to most standard tamper-resistant German-made star 6-point screws. 12 Pack star bits 1" T-5, T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40 (T5 and T6 are not tamper proof security bits) and 12 Pack star bits 2.3" T-5, T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40 (T5 and T6 are not tamper proof security bits). Used in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits can also be used in many other protected parts. The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill. ## Features - S2 Material Forging：The drill bit is made of high quality S2 alloy steel ,with sturdy hardened & tempered construction. - 2.3 ” Tamper proof torx bits 12 pcs (T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40) - 1 ” Tamper proof star bits set 12 pcs (T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40) - 1/4 inch hex handle can be used with screwdriver and is widely used for household tool repairs. - Wide Range of Uses: Used in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits can also be used in many other protected parts. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B081M6MZQK | | Best Sellers Rank | #1,414 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Screwdriver Bit Sets | | Brand Name | Amartisan | | Customer Reviews | 4.6 4.6 out of 5 stars (7,124) 4.6 out of 5 stars | | Drive Bit Shank Style | hex shank | | Drive System | Torx | | Finish Types | Powder Coated | | Included Components | Torx Bit Set | | Item Length | 1 Inches | | Item Type Name | Torx Bit Set | | Manufacturer | AMARTISAN | | Manufacturer Part Number | Bit Set | | Material Type | S2 Steel | | Model Number | AM924 | | Number Of Pieces | 24 | | Set Name | 24-Piece Torx Bit Set | | Unit Count | 1.0 Count | | Upc | 738596446253 | ## Product Details - **Brand:** Amartisan - **Finish Type:** Powder Coated - **Item Length:** 1 Inches - **Material:** S2 Steel - **Number of Pieces:** 24 ## Images ![Amartisan Torx Bit Set, 24-Piece S2 Steel, 1" & 2.3" Long T5 - T40, Security, Tamper Resistant Fastener Drive Bit - Image 1](https://m.media-amazon.com/images/I/817uAS4SiGL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: made in which country? Taiwan?** A: The same country you may soon be in conflict with. **Q: will this fit black and decker 20v cordless drill?** A: While they would fit I would not recommend using the smaller torque bits in your drill. I bought this for computer repair and the smaller bits would strip out or break easily. **Q: Are these neodymium magnets?** A: Yes **Q: can these be used on non security torx screws? sizes are the same etc? or do security torx screws have the exact same shape as non security torx?** A: I believe that the only difference between "security" and "non-security" torx screws is that the "security" version of the screws has a stud in the middle of the hole to prevent the "non-security" torx bits from fitting. The "security" bits have a hole in the end that allows the bit to fit in the "security" screws. Otherwise they are the same. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality torx bits *by on Reviewed in the United States May 5, 2026* These bits are great quality and work exactly as you expect. I really liked that this set included a long and short version of each bit size. ### ⭐⭐⭐⭐⭐ Nice set of bits *by on Reviewed in the United States May 18, 2026* Good selection of bits, good value ### ⭐⭐⭐⭐⭐ Worth every penny *by on Reviewed in the United States May 18, 2026* Nice bits worked great ## Frequently Bought Together - Amartisan Torx Bit Set, 24-Piece S2 Steel, 1" & 2.3" Long T5 - T40, Security, Tamper Resistant Fastener Drive Bit - Amartisan 20-Piece Hex Head Allen Wrench Drill Bit Set, Metric and SAE S2 Steel Hex Bits Set, Magnetic Tips, 2.3" Long With Storage box. - toolant Impact Hex Head Allen Wrench Drill Bit Set 20pcs (Metric&SAE), 1/4” Hex-Shank S2 Steel Hex Bits Set, CNC Machined Tips with Magnetism, 2” Long with Storage Box --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/179681836-amartisan-torx-bit-set-24-piece-s2-steel-1-2](https://www.desertcart.jp/products/179681836-amartisan-torx-bit-set-24-piece-s2-steel-1-2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-23*