{"title":"chucks","description":"","products":[{"product_id":"set-de-5-mandrins-manuels-jura-tete-demi-ronde-avec-support-de-rangement","title":"JURA Set of 5 Hand Chucks - stub head incl. Organizer","description":"The Juratools Hand Chucks made from durable plastic for long-lasting use with beading tools, stone pushers, bead splitters, burnishers and more. \u003cbr\u003e\n\u003cbr\u003e\nThe half-round handles offer a reliable grip and precise control. \u003cbr\u003e\n\u003cbr\u003e\nAlso available with a half-round head (3798.MH08F) or as a 10-piece set including the Hand Chucks with stub and and round head (3798.MH08SET).   \u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 SET\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944015622476,"sku":"3798.MH08F","price":115.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_MH08F.png?v=1752913141"},{"product_id":"set-de-5-mandrins-manuels-jura-tete-ronde-avec-support-de-rangement","title":"JURA Set of 5 Hand Chucks - round head incl. Organizer","description":"The Juratools Hand Chucks made from durable plastic for long-lasting use with beading tools, stone pushers, bead splitters, burnishers and more. \u003cbr\u003e\n\u003cbr\u003e\nThe round handles are ideal for burnishers and bead splitters.\u003cbr\u003e\n\u003cbr\u003e\nAlso available with a half-round head (Ref.no. 3798.MH08F) and as a 10-piece set (Ref.no. 3798.MH08SET) including the hand-tightening chuck with a round head.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 SET\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944015655244,"sku":"3798.MH08R","price":115.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_MH08R.png?v=1752913201"},{"product_id":"set-de-10-mandrins-manuels-jura-tetes-rondes-et-courtes-avec-support-de-rangement","title":"JURA Set of 10 Hand Chucks incl. Organizer","description":"The Juratools Hand Chucks made from durable plastic for long-lasting use with beading tools, stone pushers, bead splitters, burnishers and more. \u003cbr\u003e\nThe half-round handles offer a reliable reference point for beading tools, while the round handles are ideal for burnishers and bead splitters.\u003cbr\u003e\n\u003cbr\u003e\nAlso available with a half-round head (3798.MH08F) or round head (3798.MH08R) only.   \u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 SET\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944015786316,"sku":"3798.MH08SET","price":218.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_MH08SET.png?v=1752913780"},{"product_id":"pince-orbitale-quick-change-jura","title":"JURA QC Orbital Set incl. Orbital Clamps, Min Chuck \u0026 Shellac Plate","description":"The Juratools Orbital Holder Set allows effortless tilt and rotation of your workpiece, keeping the work area centred under the microscope.\u003cbr\u003e\nDesigned to integrate seamlessly with the QC and 3X Line clamps. \u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003e\u003cu\u003eScope of delivery:\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eOrbital Clamp (3798.QC0)  \u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eMini Chuck (3798.QC07)\u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eShellac Plate (3798.QC18)\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 SET\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018342220,"sku":"3798.QC08","price":140.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC08SET.png?v=1753901969"},{"product_id":"set-orbital-quick-change-jura-incluant-pince-orbitale-mini-mandrin-et-plaque-en-resine-naturelle","title":"JURA QC Orbital Set incl. Orbital Clamps, Min Chuck \u0026 Shellac Plate","description":"The Juratools Orbital Holder Set allows effortless tilt and rotation of your workpiece, keeping the work area centred under the microscope.\u003cbr\u003e\nDesigned to integrate seamlessly with the QC and 3X Line clamps. \u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003e\u003cu\u003eScope of delivery:\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eOrbital Clamp (3798.QC0)  \u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eMini Chuck (3798.QC07)\u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eShellac Plate (3798.QC18)\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 SET\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018374988,"sku":"3798.QC08SET","price":153.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC08SET_1fa61463-e618-47bd-bf23-f94c7b2e9edf.png?v=1753902057"},{"product_id":"porte-bague-horizontal-jura-avec-kit-de-vis","title":"JURA Horizontal Ring Holder incl. Screw Kit","description":"This Juratool clamp enables versatile applications, including secure clamping of watch bands, rings, round parts and delicate objects using brass and plastic collets, cone holders and Shellac or Thermo-Loc cylinders.\u003cbr\u003e\n\u003cbr\u003e\nThis clamp can be used in combination with the following components:\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eBracelet holder: Perfect for clamping watch bands and similar objects safely (3798.QC06).\u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eBrass and plastic collets: Allow rings to be clamped horizontally (3798.MH11SET \/ .MH11M \/ .MH11P).\u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eCone holders: Available with pointed or flat tip, especially for balls, round parts or similar objects (3798.QC21).\u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eShellac and Thermo-Loc cylinders: Ideal for use with shellac to securely hold delicate rings (e.g. bay-pass rings). \u003c\/li\u003e\u003cbr\u003e\n\u003cli\u003eThe Thermo-Loc cylinders are designed for use in horizontal ring clamps (3798.QC20).\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018473292,"sku":"3798.QC10","price":162.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC10.png?v=1753902281"},{"product_id":"pince-quick-change-jura-pour-couteau-ft-plakhov","title":"JURA QC Clamp for Knifes  ft. Plakhov","description":"Vladimir Plakhov Signature Knife Holder by JURA\u003cbr\u003e\nRevolutionary Precision for Engraving \u0026 Stone Setting on Knife Components\u003cbr\u003e\n\u003cbr\u003e\nDeveloped in close collaboration with master engraver Vladimir Plakhov, the Vladimir Plakhov Signature Knife Holder by JURA offers a professional-grade solution for fixing knife parts during engraving and diamond setting. Designed for precision under the microscope, this innovative holder ensures unmatched control, visibility, and comfort for intricate work.\u003cbr\u003e\n\u003cbr\u003e\nTwo Smart Mounting Options\u003cbr\u003e\nThe holder provides two reliable methods to secure different knife components:\u003cbr\u003e\n\u003cbr\u003e\nUniversal Screw Mounting – Mechanically fasten parts directly using the integrated screw slots.\u003cbr\u003e\nAdhesive Plate Mounting – Glue components to the built-in flat plate for quick or delicate setups—ideal for irregular shapes or temporary positioning.\u003cbr\u003e\nPrecision Tilting Function\u003cbr\u003e\nThe tilting mechanism allows you to maintain a perfect working angle and microscope focus, enhancing accuracy when working on detailed surfaces and edges.\u003cbr\u003e\n\u003cbr\u003e\nBroad Compatibility\u003cbr\u003e\nThe holder is compatible with all ball vises that accept clamp-style jaws, including GRS® MicroBlock and Positioning Vise systems. For larger workpieces, we recommend pairing with the MicroBlock XL or Positioning Vise for added stability.\u003cbr\u003e\n\u003cbr\u003e\nSeamless Integration with the JURA 3X Line\u003cbr\u003e\nWhen combined with the 40mm Quick Change Clamp (QC.16), the holder fits directly into the JURA 3X Line 100mm Vise. This setup delivers full tilting, perfect centering, and optimal stability—ideal for high-precision engraving and setting on lknife parts.\u003cbr\u003e\n\u003cbr\u003e\nWhether you’re engraving a blade detail or setting stones into a high-end handle, this holder provides the secure, flexible positioning you need to work at the highest professional level.\u003cbr\u003e\n\u003cbr\u003e\nJURA is always inventing with the future in mind—more useful features for this holder will be added soon!\u003cbr\u003e\n\u003cbr\u003e\nWeight: 0.20 kg\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018506060,"sku":"3798.QC101","price":205.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC101.png?v=1753986266"},{"product_id":"pince-quick-change-jura-pour-bagues-exterieures","title":"JURA QC Outside Ring Holder ","description":"A simple and efficient ring clamp, ideal for focusing on smaller portions of a piece or small inside ring tasks.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018571596,"sku":"3798.QC11","price":121.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC11.png?v=1753902586"},{"product_id":"pince-quick-change-jura-tete-cylindrique-6-mm","title":"JURA QC 6 mm Cylinder Top ","description":"Ideal for making tools, holding small workpieces and creating special clamps using Thermo-Loc. \u003cbr\u003e\nThe groove in the center allows vertical holding of workpieces Ø 2 mm and larger.\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018604364,"sku":"3798.QC12","price":111.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC12_1.png?v=1753902736"},{"product_id":"pince-quick-change-jura-tete-cylindrique-10-mm","title":"JURA QC 10 mm Cylinder Top ","description":"Perfect for clamping small workpieces, such as earrings. Also ideal for making beading tools and stone pushers.\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018637132,"sku":"3798.QC13","price":108.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC13.png?v=1753902879"},{"product_id":"pince-quick-change-jura-tete-ronde-20-mm","title":"JURA QC 20 mm Round Top ","description":"Designed to hold rings, round pendants and similar items securely.\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018702668,"sku":"3798.QC14","price":108.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC14.png?v=1753902941"},{"product_id":"pince-quick-change-jura-tete-droite-20-mm","title":"JURA QC 20 mm Straight Top ","description":"This mid-sized Juratools clamp creates ideal workholding for multi-sided setting on flat pieces, such as crosses.\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018768204,"sku":"3798.QC15","price":108.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC15.png?v=1753903014"},{"product_id":"pince-quick-change-jura-tete-droite-40-mm","title":"JURA QC 40 mm Straight Top ","description":"Universal large Juratools clamp is designed for holding larger flat and delicate workpieces, such as diamond settings on the sides of crosses. The groove in the center allows vertical holding of workpieces Ø 2 mm and larger.\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018800972,"sku":"3798.QC16","price":124.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC16_1.png?v=1753903127"},{"product_id":"pince-de-graveur-quick-change-jura-avec-trous-o-2-35-mm","title":"JURA QC Engraver´s Clamps with 2,35 mm holes","description":"A set of vise jaws designed specifically for the Juratools Master Jaws, allowing quick switching to a traditional vise setup without unthreading. \u003cbr\u003e\nThe Ø 2.35 mm pin holes allow old burrs to be used as pins, while the groove in the center secures workpieces Ø 2 mm and larger vertically. Additional M4 threads enhance versatility for various applications.\u003cbr\u003e\u003cbr\u003eMinimum purchasing quantity: 1 ST\u003c\/b\u003e","brand":"Heidi | Shop","offers":[{"title":"Default Title","offer_id":52944018866508,"sku":"3798.QC17","price":135.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/files\/3798_QC17.png?v=1753903202"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/0202\/9388\/collections\/mandrins.png?v=1772720964","url":"https:\/\/heidi.shop\/en\/collections\/chucks.oembed","provider":"Heidi | Shop","version":"1.0","type":"link"}