{"product_id":"s2-steel-torx-bit-set-t6-t40-pneumatic-electric-screwdrivers","title":"S2 Steel Torx Bit Set T6-T40 – 50\/75\/100\/150mm for Pneumatic \u0026 Electric Screwdrivers","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eS2 Steel Torx Bit Set — Precision Star Bits That Outlast the Job\u003c\/h2\u003e\n\u003cp\u003eStripped bits mid-repair are every mechanic's nightmare. Whether you're a professional auto technician, a PC builder, or a hands-on DIYer, you need Torx bits that hold their edge under real torque. This S2 Steel Torx Bit Set is built for exactly that — delivering consistent, reliable performance across T6 to T40 star sizes.\u003c\/p\u003e\n\u003cp\u003eEach bit is machined from German-sourced S2 alloy steel and heat-treated to HRC60± hardness, giving you a tool that resists deformation, wear, and cam-out even under high-torque pneumatic and electric screwdrivers. Available in 50mm (12-piece with box), 75mm (11-piece with box), 100mm (11-piece with box), and 150mm (8-piece) configurations to match your reach requirements.\u003c\/p\u003e\n\u003cp\u003eFrom tightening automotive engine bolts and assembling flat-pack furniture to repairing gaming consoles and laptops, this Torx power bit set covers the full range of star-drive fastener applications — with a magnetic tip that keeps screws locked in place for one-handed driving.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"hdiy-compat-icon\"\u003e✅\u003c\/span\u003e Compatible with all standard 1\/4\" (6.35mm) hex shank power tools — pneumatic screwdrivers, cordless drills, electric screwdrivers, and impact drivers from DeWalt, Milwaukee, Bosch, Makita, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\u003cspan\u003e🛡️ \u003cstrong\u003eGerman S2 Alloy Steel Construction\u003c\/strong\u003e — Heat-quenched to HRC60± hardness for superior resistance to wear, stripping, and deformation on high-torque applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e⭐ \u003cstrong\u003eFull T6–T40 Torx Coverage\u003c\/strong\u003e — Includes T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T35, and T40 star bits (sizes vary by set length) for automotive, electronics, and machinery use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e📏 \u003cstrong\u003eMultiple Length Options\u003c\/strong\u003e — Choose from 50mm, 75mm, 100mm, or 150mm to handle flush-mounted screws, standard fasteners, or deep-reach automotive and machinery applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔩 \u003cstrong\u003eStandard 1\/4\" Hex Shank\u003c\/strong\u003e — Universal 6.35mm hex shank fits pneumatic tools, cordless drills, electric screwdrivers, and impact drivers from all major brands.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🧲 \u003cstrong\u003eStrong Magnetic Tip\u003c\/strong\u003e — Built-in magnetism holds screws firmly during driving, enabling one-handed operation in tight or vertical spaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e📦 \u003cstrong\u003eOrganized Storage Case Included\u003c\/strong\u003e — 50mm, 75mm, and 100mm sets come with a durable compartmentalized plastic case to keep bits sorted and protected.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hdiy-usecases\"\u003e\n\u003ch2\u003eWho Is This For\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🔧 Auto Mechanics \u0026amp; Technicians\u003c\/strong\u003e\n\u003cp\u003eTackle engine bolts, interior panels, and suspension components with the 100mm or 150mm sets — long enough to reach recessed fasteners without an extension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e💻 PC Builders \u0026amp; Electronics Repair Techs\u003c\/strong\u003e\n\u003cp\u003eThe 50mm set covers T6–T10 sizes used in laptops, gaming consoles, and smartphones — with a magnetic tip that prevents screws from disappearing into tight chassis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🪑 Furniture Assemblers \u0026amp; DIY Enthusiasts\u003c\/strong\u003e\n\u003cp\u003eThe 75mm set is the go-to for flat-pack furniture, appliance installation, and general home improvement tasks where a mid-length bit gives the best control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🏭 Industrial Maintenance Crews\u003c\/strong\u003e\n\u003cp\u003eKeep a full set on hand for machinery maintenance and equipment servicing — S2 steel hardness means these bits survive repeated high-torque cycles without deforming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGerman S2 Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness\u003c\/th\u003e\n\u003ctd\u003eHRC60± (after high-temperature quenching)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Type\u003c\/th\u003e\n\u003ctd\u003e1\/4\" (6.35mm) Hex Shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorx Sizes\u003c\/th\u003e\n\u003ctd\u003eT6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T35, T40 (varies by set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e50mm \/ 75mm \/ 100mm \/ 150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePiece Count\u003c\/th\u003e\n\u003ctd\u003e50mm: 12 pcs | 75mm: 11 pcs | 100mm: 11 pcs | 150mm: 8 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnetic Tip\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Case\u003c\/th\u003e\n\u003ctd\u003eIncluded (50mm, 75mm, 100mm sets); not included with 150mm set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Tools\u003c\/th\u003e\n\u003ctd\u003ePneumatic screwdrivers, electric screwdrivers, cordless drills, impact drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eAutomotive repair, PC \u0026amp; laptop repair, furniture assembly, gaming console repair, machinery maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat Torx sizes are included in each set?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe 50mm set typically includes T5–T40 (12 pieces). The 75mm and 100mm sets generally cover T8–T40 (11 pieces each). The 150mm set includes T8–T40 (8 pieces). Exact sizes may vary slightly — refer to the variant listing for the specific size breakdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bits compatible with impact drivers?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. The standard 1\/4\" hex shank fits impact drivers, cordless drills, electric screwdrivers, and pneumatic tools. However, for sustained high-impact use, we recommend the 50mm or 75mm sets for best torque transfer and bit longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between S2 steel and CRV (chrome-vanadium) bits?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eS2 alloy steel is harder and more impact-resistant than standard CRV steel. After heat treatment, S2 bits typically reach HRC60±, compared to HRC50–55 for most CRV bits. This means S2 bits are less likely to deform or strip under high torque, making them better suited for power tool use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo the bits come with a storage case?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe 50mm, 75mm, and 100mm sets each include a durable compartmentalized plastic storage case. The 150mm set does not include a case due to the length of the bits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich length should I choose for automotive repair?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor most automotive applications, the 100mm or 150mm sets are recommended. Longer bits allow you to reach recessed fasteners in engine bays, door panels, and suspension components without needing an extension bar. For general interior trim work, the 75mm set is generally sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bits suitable for laptop and smartphone repair?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. The 50mm set includes the smaller Torx sizes (T5–T10) commonly used in laptops, smartphones, and gaming controllers. The magnetic tip helps retrieve and position tiny screws in tight chassis without dropping them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these bits with a manual screwdriver handle?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes, as long as your manual screwdriver handle accepts a 1\/4\" hex bit. Many bit-holder handles and ratchet screwdrivers use this standard shank size, making these bits versatile for both power and hand tool use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e\n\u003cp\u003eAdd the right Torx bit set to your toolkit today — select your preferred length above and get the precision star bits that keep up with every job.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"50MM Torx Bit Set 12PCS With Box","offer_id":52304079454482,"sku":"HKTBSMA200001","price":21.0,"currency_code":"USD","in_stock":true},{"title":"75MM Torx Bit Set 11PCS With Box","offer_id":52304079487250,"sku":"HKTBSMA200002","price":24.0,"currency_code":"USD","in_stock":true},{"title":"100MM Torx Bit Set 11PCS With Box","offer_id":52304079520018,"sku":"HKTBSMA200003","price":28.0,"currency_code":"USD","in_stock":true},{"title":"150MM Torx Bit Set 8PCS","offer_id":52304079552786,"sku":"HKTBSMA200004","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/TB2aHUycXXXXXbsXXXXXXXXXXXX__537699600.png?v=1780502363","url":"https:\/\/homediyer.com\/products\/s2-steel-torx-bit-set-t6-t40-pneumatic-electric-screwdrivers","provider":"HomeDIYer","version":"1.0","type":"link"}