{"product_id":"hh-at02-jewelry-micromotor-engraving-machine-tooltos","title":"HH-AT02 Jewelry Micromotor Engraving Machine 35000RPM with Foot Pedal Tooltos","description":"\u003cdiv style=\"font-family: inherit; color: inherit;\"\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe Tooltos HH-AT02 is a high-speed micromotor engraving machine designed for jewelry engraving, ring detailing, pendant carving, gemstone setting assistance, small metal surface finishing, and fine craft work. With 0–100% adjustable engraving speed and up to 35,000 RPM micromotor performance, it delivers precise, controlled power for detailed jewelry and metalworking applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe integrated engraving system combines a high-speed micromotor handpiece with a complete accessory set, allowing users to create fine lines, decorative patterns, lettering, surface textures, and detailed modifications on jewelry and small metal pieces.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe included foot pedal enables hands-free speed control, helping you maintain better focus and smoother operation during bench work. With a compact 22 × 12 × 18 cm desktop design and practical front control panel, the HH-AT02 is suitable for jewelry studios, repair workshops, craft benches, and DIY jewelry making.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003e0–100% Adjustable Engraving Speed\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe variable speed control allows you to select the exact working speed for different materials, engraving styles, and detail requirements — from slow, controlled passes for delicate work to faster speeds for surface finishing.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eUp to 35,000 RPM Micromotor Performance\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe high-speed micromotor handpiece provides efficient rotation for detailed jewelry work, helping you create precise lines, textures, and surface finishes on small metal pieces and jewelry components.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eFoot Pedal Speed Control\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe included foot pedal allows hands-free speed adjustment while keeping both hands on the workpiece, improving working efficiency and comfort during extended engraving sessions.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eQuick-Change Chuck System\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe quick-change chuck system makes switching between different engraving accessories fast and convenient, reducing downtime when changing tools for different engraving tasks.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eComplete Engraving Accessory Set\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe package includes a micromotor handpiece, pneumatic tube handle, graver set, quick-change chuck set, handpiece base, foot pedal, and power accessories — everything needed to start jewelry engraving work without purchasing basic accessories separately.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eCompact Desktop Design\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eAt 22 × 12 × 18 cm, the HH-AT02 is designed to fit on jewelry benches, repair tables, and small studio workspaces without taking up excessive bench space.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul style=\"padding-left: 1.5rem; margin-bottom: 1.5rem; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eJewelry engraving\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eRing engraving and detailing\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003ePendant carving\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eBracelet decoration\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eGemstone setting assistance\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eSmall metal surface finishing\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eDecorative pattern engraving\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eLettering and marking\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eJewelry repair and modification\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eDIY jewelry making\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eFine craft carving\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eBench work in jewelry studios and repair workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eImportant Function Clarification\u003c\/h2\u003e\n\u003cul style=\"padding-left: 1.5rem; margin-bottom: 1.5rem; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eThis machine does not require an external air compressor for normal micromotor engraving operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eThis product is intended for precision engraving, surface detailing, and craft applications — not heavy-duty cutting or drilling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eIt is not suitable for wood cutting, masonry processing, thick metal plate cutting, or industrial machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eSelect suitable engraving accessories according to the material and working requirements.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eAccessories shown in lifestyle images are for demonstration purposes only and are not included unless specifically listed in the package contents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6; text-align: left; width: 40%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003eHH-AT02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e160W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eGraver Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e0–100% Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eMicromotor Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e0–35,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eMachine Dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e22 × 12 × 18 cm \/ 8.66 × 4.72 × 7.09 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eShipping Dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e45.5 × 34 × 19 cm \/ 17.91 × 13.39 × 7.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 0.6rem 0.9rem; border: 1px solid #e0e0e0; line-height: 1.6;\"\u003e5 kg \/ 11.02 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cul style=\"padding-left: 1.5rem; margin-bottom: 1.5rem; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x HH-AT02 Jewelry Engraving Machine\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Micromotor Handpiece\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Pneumatic Tube Handle\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Foot Pedal\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Handpiece Base\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Power Cord\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Power Converter\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Plug Adapter\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Quick Change Chuck Set (6 pcs)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Graver Set (6 pcs)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Graver Base\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Allen Wrench\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x Wrench\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e2 x Carbon Brush\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003e\u003cem\u003eOnly the items listed above are included in the package. Jewelry, workpieces, tools, or display accessories shown in application images are for demonstration purposes only and are not included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eBasic Operating Steps\u003c\/h2\u003e\n\u003col style=\"padding-left: 1.5rem; margin-bottom: 1.5rem; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003ePlace the engraving machine on a stable, dry, and flat workbench.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eConnect the power cord and power converter.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eConnect the micromotor handpiece or selected engraving tool to the handpiece port.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eInstall the required graver or accessory using the chuck system.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eConnect the foot pedal if hands-free speed control is needed.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eTurn on the power switch.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eAdjust the engraving speed according to the material and working requirements.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eHold the handpiece securely and begin engraving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eAdjust speed gradually during operation for smoother results.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eTurn off the machine after work and clean the accessories before storage.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eVoltage and Plug Information\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThis machine supports 100–240V wide-voltage input and can be used in different regions with the appropriate plug adapter included in the package. Please confirm the voltage standard and plug type required in your area before ordering.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eSafety Information\u003c\/h2\u003e\n\u003cul style=\"padding-left: 1.5rem; margin-bottom: 1.5rem; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eAlways operate the machine on a stable, dry, and flat surface.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eWear suitable eye protection during all engraving work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eKeep hands, loose clothing, and hair away from rotating parts during operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eDo not touch moving accessories while the machine is running.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eUse suitable engraving tools and accessories for the material being worked.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eDisconnect power before replacing accessories or performing maintenance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eKeep the machine away from water and excessive humidity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eStore the machine and accessories safely when not in use.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0.5rem;\"\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eDoes the HH-AT02 require an air compressor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eNo. The HH-AT02 uses an integrated micromotor system and does not require an external air compressor for normal operation.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eWhat materials can this machine engrave?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eIt is suitable for jewelry metals including gold, silver, copper, brass, and other commonly used jewelry materials.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eIs the engraving speed adjustable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eYes. The machine supports 0–100% adjustable engraving speed, allowing you to select suitable settings for different applications and materials.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eWhat is the maximum micromotor speed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eThe micromotor speed can reach up to 35,000 RPM.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eIs the foot pedal included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eYes. The package includes a foot pedal for hands-free speed control during engraving.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eCan it replace industrial cutting machines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eNo. This product is designed for precision engraving and detail work, not heavy-duty cutting, drilling, or industrial machining.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 0.5rem;\"\u003e\u003cstrong\u003eAre all accessories shown in the images included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eOnly the accessories listed in the package contents are included. Other items shown in demonstration images are not included.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; line-height: 1.4;\"\u003eSupport\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin-bottom: 1.25rem;\"\u003eIf you have any questions about this product, please contact us at \u003cstrong\u003esales@tooltos.com\u003c\/strong\u003e. Our team responds within 24 hours on business days.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Tooltos","offers":[{"title":"Default Title","offer_id":55273594716459,"sku":"KH-HH-AT02","price":1359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/2140\/4459\/files\/hh-at02-jewelry-tool-front-view.webp?v=1788243799","url":"https:\/\/www.tooltos.com\/products\/hh-at02-jewelry-micromotor-engraving-machine-tooltos","provider":"Tooltos Jewelry Tools","version":"1.0","type":"link"}