{"title":"1:5 Speed-Increasing Handpieces","description":"\u003cp\u003eCompare Incidental’s 1:5 speed-increasing contra-angle handpieces: the Premium standard model, Premium Ultra-Mini and external-water option. Choose by head format, lighting and irrigation setup, then check the product page for current options and availability.\u003c\/p\u003e\u003ch2\u003eCompare our 1:5 handpieces\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003eModel selection at a glance\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHead and lighting\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to check\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/schb5-b5-4\"\u003ePremium standard 1:5\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eStandard head. B5-4 with optical-fibre illumination or B5-5 non-illuminated.\u003c\/td\u003e\n\u003ctd\u003eMotor connection, water supply and light connection for the LED option.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/schb5-b5-3\"\u003ePremium Ultra-Mini 1:5\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eCompact head. B5-3 with illumination.\u003c\/td\u003e\n\u003ctd\u003eMotor and light connection, irrigation and the model’s permitted burs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/15-handpiece-with-external-water\"\u003eExternal-water 1:5\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eLED and non-LED options, subject to availability.\u003c\/td\u003e\n\u003ctd\u003eExternal irrigation supply and separately supplied sterile disposable tubing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChoosing a speed-increasing handpiece\u003c\/h2\u003e\n\u003cp\u003eStart with your existing motor and the type of irrigation you need. Then compare the standard and compact head formats and decide whether you need illumination. A 1:5 contra-angle is motor driven; a turbine coupling alone does not establish compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eSend us your motor make and model\u003c\/a\u003e if you would like help choosing. Always follow the selected model’s instructions for use for compatible burs, operating limits, maintenance and reprocessing.\u003c\/p\u003e\n\u003ch2\u003eQuestions before buying\u003c\/h2\u003e\n\u003ch3\u003eWhat does 1:5 mean?\u003c\/h3\u003e\u003cp\u003eIt is the speed-increasing gear ratio between the motor and the handpiece. The permitted motor and bur speeds depend on the exact model and its instructions for use.\u003c\/p\u003e\n\u003ch3\u003eDoes every model have the same motor connection?\u003c\/h3\u003e\u003cp\u003eDo not assume compatibility from the ratio alone. Check the motor, connection, irrigation and lighting requirements for the model you choose.\u003c\/p\u003e\n\u003ch3\u003eWhich model needs an external water supply?\u003c\/h3\u003e\u003cp\u003eThe external-water 1:5 model requires a connected external irrigation supply and sterile disposable tubing, sold separately.\u003c\/p\u003e\n\u003ch3\u003eWhat support is included?\u003c\/h3\u003e\u003cp\u003eOur handpieces include a one-year repair-or-replace warranty, with repairs carried out in-house. See our \u003ca href=\"\/pages\/handpiece-repair-service\"\u003ehandpiece repair service\u003c\/a\u003e for details.\u003c\/p\u003e\n\u003cp\u003eFor a balanced introduction to the running costs and practical considerations, read \u003ca href=\"\/blogs\/news\/understanding-the-downsides-of-speed-increasing-handpieces-what-you-need-to-know\"\u003eour guide to the downsides of speed-increasing handpieces\u003c\/a\u003e. You can also browse \u003ca href=\"\/collections\/handpieces-couplings\"\u003eall handpieces and couplings\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"15-handpiece-with-external-water","title":"1:5 Handpieces (with External water supply)","description":"\u003cp class=\"\"\u003eSpeed increasing motors can work with air motors, or ideally, micromotors to allow varied speed and increased torque for tooth preparation.\u003c\/p\u003e\n\u003cp class=\"\"\u003eFor surgical applications it is optimal to have the water come from an external water supply so sterile water can be delivered and no air is used to pressurise and deliver the water through the handpiece.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThese handpieces can only be used with irrigation when a external irrigation supply is connected to them (eg. E-type implant motors). Sterile disposable tubing (sold separately) is required to connect the handpieces to the external water supply.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eHandpiece club\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eWhen you buy one of our handpiece club products you are not just buying the handpiece but also our \u003cstrong\u003eservice guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"\"\u003eAs you all know handpieces require maintenance and no matter the brand (or oiling regimen) they will often \u003cspan\u003eseize\u003c\/span\u003e after 6-9 months. Sometimes they last longer, sometimes shorter but it will always occur.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis is because the bearings inside the handpieces are classed as a consumable item. They are actually rarely covered under manufacturers warranties. Also when you send your hand-piece for repair they are often repaired with a generic low quality bearing that is not designed for your hand-piece.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWe think it’s time to stop cursing the repair of handpieces and instead prepare for it. We can change a bearing quickly (with a high quality compatible bearing) and get it straight back to you or we will simply replace the handpiece if the repair is more involved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eWe know that chair time is so expensive in dentistry and we are fully committed to keeping your equipment working!\u003c\/p\u003e\n\u003cp class=\"\"\u003eAs with all Incidental handpieces, you’ll receive our 1-year repair or replace warranty. All repairs are carried out in-house at our purpose-built repair centre, where our renowned service ensures super-fast turnaround times to keep your practice running smoothly.\u003c\/p\u003e","brand":"Handpiece Club","offers":[{"title":"With LED (compatible with LED motors only)","offer_id":41660470951995,"sku":"SG-X95L-LED","price":504.0,"currency_code":"GBP","in_stock":false},{"title":"Without LED (compatible with all motors)","offer_id":41660470984763,"sku":"SG-X95L","price":504.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8491\/7307\/files\/15-handpieces-with-external-water-supply-869501.jpg?v=1714472860"},{"product_id":"schb5-b5-3","title":"Premium 1:5 Ultra-Mini Handpiece with LED","description":"\u003cdiv class=\"Polaris-Bleed\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-end=\"400\" data-start=\"176\"\u003eDesigned for \u003cstrong data-end=\"233\" data-start=\"189\"\u003eprecision, accessibility, and durability\u003c\/strong\u003e, this ultra-mini contra-angle handpiece enhances visibility and manoeuvrability in hard-to-reach areas, making it an essential tool for precision dental procedures.\u003c\/p\u003e\n\u003ch4 data-end=\"426\" data-start=\"402\"\u003e\u003cstrong data-end=\"424\" data-start=\"407\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"603\" data-start=\"428\"\u003e\u003cstrong data-end=\"457\" data-start=\"428\"\u003eUltra-Compact Head Design\u003c\/strong\u003e – The machine head has an outer diameter of just \u003cstrong data-end=\"525\" data-start=\"507\"\u003eØ8.9mm x 4.1mm\u003c\/strong\u003e, providing improved access and visibility, especially in posterior regions.\u003c\/p\u003e\n\u003cp data-end=\"774\" data-start=\"605\"\u003e\u003cstrong data-end=\"634\" data-start=\"605\"\u003eOptimized 32° Angled Head\u003c\/strong\u003e – A \u003cstrong data-end=\"662\" data-start=\"639\"\u003e32° elevation angle\u003c\/strong\u003e enhances access to posterior teeth, allowing for better ergonomics and a more comfortable working experience.\u003c\/p\u003e\n\u003cp data-end=\"944\" data-start=\"776\"\u003e\u003cstrong data-end=\"802\" data-start=\"776\"\u003eSlim, Ergonomic Handle\u003c\/strong\u003e – The handle’s arc-shaped design offers a \u003cstrong data-end=\"894\" data-start=\"845\"\u003emore compact grip and a clearer line of sight\u003c\/strong\u003e, ensuring enhanced precision during procedures.\u003c\/p\u003e\n\u003cp data-end=\"1107\" data-start=\"946\"\u003e\u003cstrong data-end=\"982\" data-start=\"946\"\u003eHigh-Durability Ceramic Bearings\u003c\/strong\u003e – Equipped with ceramic bearings for \u003cstrong data-end=\"1066\" data-start=\"1020\"\u003eincreased longevity and smoother operation\u003c\/strong\u003e, reducing friction and wear over time.\u003c\/p\u003e\n\u003cp data-end=\"1254\" data-start=\"1109\"\u003e\u003cstrong data-end=\"1142\" data-start=\"1109\"\u003eFour-Point Water Spray System\u003c\/strong\u003e – Ensures \u003cstrong data-end=\"1191\" data-start=\"1153\"\u003eoptimal cooling and debris removal\u003c\/strong\u003e, preventing overheating and improving procedural efficiency.\u003c\/p\u003e\n\u003cp data-end=\"1364\" data-start=\"1256\"\u003e\u003cstrong data-end=\"1287\" data-start=\"1256\"\u003ePush-Button Chuck Mechanism\u003c\/strong\u003e – Enables \u003cstrong data-end=\"1330\" data-start=\"1298\"\u003equick and secure bur changes\u003c\/strong\u003e, improving workflow efficiency.\u003c\/p\u003e\n\u003cp data-end=\"1541\" data-start=\"1366\"\u003e\u003cstrong data-end=\"1392\" data-start=\"1366\"\u003eHigh-Speed Performance\u003c\/strong\u003e – Achieves speeds of up to \u003cstrong data-end=\"1435\" data-start=\"1420\"\u003e168,000 rpm\u003c\/strong\u003e, delivering \u003cstrong data-end=\"1482\" data-start=\"1448\"\u003eexceptional cutting efficiency\u003c\/strong\u003e when paired with an air-driven or electric motor system.\u003c\/p\u003e\n\u003cp data-end=\"1661\" data-start=\"1543\"\u003e\u003cstrong data-end=\"1574\" data-start=\"1543\"\u003eCompatible with Ø1.6mm Burs\u003c\/strong\u003e – Designed for standard FG burs, ensuring seamless integration into existing setups.\u003c\/p\u003e\n\u003cp data-end=\"1661\" data-start=\"1543\"\u003e\u003cstrong\u003eAbout our Premium Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"344\" data-start=\"121\"\u003eMany of our customers have benefited from our current Handpiece Club range. Our handpieces offer excellent value, and when combined with our superior after-sales service and rapid repairs, they have proved hugely popular.\u003c\/p\u003e\n\u003cp data-end=\"504\" data-start=\"346\"\u003eWe have learned so much about handpieces over the past few years, continually testing other suppliers and seeking to bring even more value to our customers.\u003c\/p\u003e\n\u003cp data-end=\"737\" data-start=\"506\"\u003eWe are therefore delighted to announce a new \u003cstrong data-end=\"568\" data-start=\"551\"\u003ePremium Range\u003c\/strong\u003e of handpieces. Designed for durability, performance, and precision, our new premium handpieces deliver exceptional reliability with fewer maintenance needs over time.  Their superior engineering means they require less frequent servicing—ultimately offering one of the best cost-per-use options on the market.\u003c\/p\u003e\n\u003cp data-end=\"1316\" data-start=\"960\"\u003eAs with all Incidental handpieces, you’ll receive our 1-year repair or replace warranty. All repairs are carried out in-house at our purpose-built repair centre, where our renowned service ensures super-fast turnaround times to keep your practice running smoothly.\u003c\/p\u003e\n\u003cp data-end=\"1379\" data-start=\"1318\"\u003e\u003cstrong data-end=\"1377\" data-start=\"1318\"\u003eThis is premium performance—without the premium markup.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Incidental","offers":[{"title":"Default Title","offer_id":55194841055614,"sku":"B5-3","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8491\/7307\/files\/premium-15-ultra-mini-handpiece-with-led-888084.jpg?v=1740004537"},{"product_id":"schb5-b5-4","title":"Premium 1:5 Handpiece with LED","description":"\u003cp data-start=\"187\" data-end=\"394\"\u003eEngineered for precision, longevity, and superior cooling, this contra-angle handpiece is designed to deliver enhanced cutting power and improved user experience for high-performance dental procedures.\u003c\/p\u003e\n\u003ch4 data-start=\"396\" data-end=\"420\"\u003eKey Features:\u003c\/h4\u003e\n\u003cp data-start=\"422\" data-end=\"629\"\u003eOptimized 4-Fold Gear Structure – Advanced gear design increases overall durability and extends service life by over 30% compared to previous models, ensuring smoother and more efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"806\"\u003eC-Shaped Groove Water Outlet – Delivers a stable and concentrated water spray, enhancing cooling efficiency and reducing heat buildup for improved procedural safety.\u003c\/p\u003e\n\u003cp data-start=\"808\" data-end=\"1017\"\u003eAdvanced Sanitary Head Design – The front-end structure includes sanitary holes to minimize contamination risks, preventing debris from entering the head and prolonging the lifespan of the handpiece.\u003c\/p\u003e\n\u003cp data-start=\"1019\" data-end=\"1207\"\u003eEnhanced Arc-Shaped LED Illumination – Optimized light concentration at the bur tip, increasing brightness by 100%, ensuring clearer visibility in all working conditions. (LED version only).\u003c\/p\u003e\n\u003cp data-start=\"1209\" data-end=\"1367\"\u003eDual-Layer Dust-Proof Cover – Reduces internal wear by protecting the gear mechanism, preventing premature damage and maintaining performance over time.\u003c\/p\u003e\n\u003cp data-start=\"1369\" data-end=\"1496\"\u003eFour-Point Water Spray System – Provides uniform cooling, preventing overheating while ensuring effective debris removal.\u003c\/p\u003e\n\u003cp data-start=\"1498\" data-end=\"1603\"\u003ePush-Button Chuck System – Enables quick and secure bur changes, improving workflow efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1605\" data-end=\"1733\"\u003eHigh-Speed Performance – Reaches speeds of up to 200,000 rpm, delivering exceptional cutting precision and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1605\" data-end=\"1733\"\u003eAbout our Premium Range:\u003c\/p\u003e\n\u003cp data-start=\"121\" data-end=\"344\"\u003eMany of our customers have benefited from our current Handpiece Club range. Our handpieces offer excellent value, and when combined with our superior after-sales service and rapid repairs, they have proved hugely popular.\u003c\/p\u003e\n\u003cp data-start=\"346\" data-end=\"504\"\u003eWe have learned so much about handpieces over the past few years, continually testing other suppliers and seeking to bring even more value to our customers.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"737\"\u003eWe are therefore delighted to announce a new Premium Range of handpieces. Designed for durability, performance, and precision, our new premium handpieces deliver exceptional reliability with fewer maintenance needs over time.\u003c\/p\u003e\n\u003cp data-start=\"739\" data-end=\"958\"\u003eThe superior engineering of these handpieces means they require less frequent servicing—ultimately offering one of the best cost-per-use options on the market.\u003c\/p\u003e\n\u003cp data-start=\"960\" data-end=\"1316\"\u003eAs with all Incidental handpieces, you’ll receive our 1-year repair or replace warranty. All repairs are carried out in-house at our purpose-built repair centre, where our renowned service ensures super-fast turnaround times to keep your practice running smoothly.\u003c\/p\u003e\n\u003cp data-start=\"1318\" data-end=\"1379\"\u003eThis is premium performance—without the premium markup.\u003c\/p\u003e","brand":"Incidental","offers":[{"title":"With LED (compatible with LED motors only)","offer_id":56518965592446,"sku":"B5-4","price":399.0,"currency_code":"GBP","in_stock":true},{"title":"Without LED (compatible with all motors)","offer_id":56518965625214,"sku":"B5-5","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8491\/7307\/files\/premium-15-handpiece-with-led-301094.jpg?v=1740004539"}],"url":"https:\/\/www.incidentalltd.co.uk\/collections\/1-5-speed-increasing-handpieces.oembed","provider":"Incidental","version":"1.0","type":"link"}