{"product_id":"starrett-50599-pin-vise-1mm-capacity-4-inch","title":"Starrett 50599 Pin Vise 1mm Capacity 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 50599 is a precision pin vise designed for holding small-diameter workpieces, drill bits, and wire during hand-drilling, reaming, or twisting operations. It features a spring spiral design with a tapered collet jaw that provides maximum clamping surface across its capacity range. The overall length is 4.141 inches, with an overall diameter of 0.281 inches, making it a compact and balanced tool for close-tolerance hand work. Capacity tops out at 1mm, suited for fine-diameter work common in instrument repair, electronics, and precision machining trades.\u003c\/p\u003e\u003cp\u003eThis pin vise is intended for bench technicians, machinists, and precision tradespeople who need positive, consistent grip on small-diameter tools or stock. It is well suited for light-duty hand operations such as starting pilot holes, twisting wire, or chucking small drill bits or reamers where a standard drill chuck is impractical. The collet jaw style allows quick changes between similarly sized workpieces without additional tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpring spiral twist design for controlled hand rotation during precision work\u003c\/li\u003e\n\u003cli\u003eTapered collet jaw provides maximum clamping surface at 1mm capacity\u003c\/li\u003e\n\u003cli\u003eCompact overall length of 4.141 inches for close-quarters bench use\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 0.281 inches for comfortable single-hand grip\u003c\/li\u003e\n\u003cli\u003eSingle-piece construction suited to instrument repair, electronics, and machining applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose precision pin vise for hand-held use with wire, small drill bits, and other round stock up to 1mm in diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo power tools or electrical shutoff procedures are required for this hand tool. Ensure the workpiece or bit is fully seated in the collet before tightening to avoid slippage during use. Do not exceed the stated 1mm capacity, as over-clamping can damage the tapered collet. Inspect the collet threads and spring mechanism periodically for wear or debris that could affect grip consistency.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.141 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 0.281 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJaw Style\u003c\/strong\u003e: Collet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePSC Code\u003c\/strong\u003e: 5120\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 50599\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51543047307570,"sku":"50599","price":40.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c7bd8a82f80074b11acf4e73fdc9acb2.jpg?v=1785914475","url":"https:\/\/voomisupply.com\/products\/starrett-50599-pin-vise-1mm-capacity-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}