{"product_id":"gemkit-hh-at03","title":"GEMKIT Dual-Handpiece Air-Free Pneumatic Engraving Machine for Jewelry, Built-in Compressor, 2 Pneumatic Handpieces + Micromotor, 3-in-1 Engraving\/Polishing\/Drilling, HH-AT03","description":"\u003cdiv class=\"gemkit-product-description\"\u003e\n\u003cp\u003e3-Mode Toggle Knob: Seamlessly switch between Engraving (G), Polishing (P), and Drilling (D) with one turn.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🚫 No External Air Compressor – Built‑in Air‑Free System – Say goodbye to bulky, loud compressors. The HH-AT03 integrates a silent air generator into the control box, delivering consistent pneumatic power for engraving, shading, and heavy cutting – just plug and play.\u003c\/li\u003e\n\u003cli\u003e🔄 Dual Pneumatic Handpieces with Quick‑Switch Selector – Comes with two separate pneumatic handpieces (ideal for different piston weights or tool setups). Use the Handpiece Selector Knob to instantly switch between them without unplugging hoses – perfect for transitioning between light bulino and deep steel engraving.\u003c\/li\u003e\n\u003cli\u003e⚡ 3‑in‑1 Function: Engrave, Polish, Drill – Mode knob selects G (Engraving), P (Polishing), or D (Drilling). Includes a separate 0–35,000 RPM micromotor handpiece for rotary polishing, drilling, and matte finishing – all in one compact machine.\u003c\/li\u003e\n\u003cli\u003e🎛️ Precision Control + Foot Pedal – Power knob adjusts stroke force; speed knob controls stroke frequency (0–100%). Digital display shows real‑time settings. Included foot pedal gives hands‑free variable control for ultimate precision.\u003c\/li\u003e\n\u003cli\u003e🧰 Complete Kit – Ready to Use – Includes: 2× pneumatic handpieces, 1× micromotor handpiece, 6× quick‑change chucks (2.35mm), 6× gravers, handpiece base, 2× Allen wrenches, foot pedal, power cord, and user manual. 1‑year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for the Jewelry Bench\u003c\/h3\u003e\n\u003cp\u003e0-100% Speed Adjustment: Fine-tune handpiece speed up to 3000RPM for precise control over every task.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e HH-AT03\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GEMKIT","offers":[{"title":"Default Title","offer_id":45388043780211,"sku":"HH-AT03","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/5924\/6195\/files\/81SuvI3I7XL.jpg?v=1787410381","url":"https:\/\/gemskit.com\/products\/gemkit-hh-at03","provider":"GEMKIT","version":"1.0","type":"link"}