{"product_id":"chisel-rectangle-tig-cups","title":"Genuine EDGE™ Chisel Series TIG Cups","description":"\u003ch2\u003e\u003cstrong\u003e\u003cem\u003eWhen Round Gets in the Way.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEDGE™ Chisel Series Laminar Flow TIG Cups are designed for tight-clearance and restricted-access TIG welding where round cup geometry can limit torch position, tungsten placement, or shielding coverage.\u003c\/p\u003e\n\u003cp\u003eThe narrow rectangular profile helps get the tungsten where it needs to be while providing a long, directional shielding area that can be indexed to match the weld.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNarrow rectangular profile for tight and restricted spaces\u003c\/li\u003e\n\u003cli\u003eDirectional shielding along walls, seams, fins, and obstructions\u003c\/li\u003e\n\u003cli\u003eImproved access and torch positioning\u003c\/li\u003e\n\u003cli\u003eIndexable cup orientation\u003c\/li\u003e\n\u003cli\u003eSecure, gas-tight connection\u003c\/li\u003e\n\u003cli\u003eEDGE Laminar Flow with our proprietary EDGE Diffuser\u003c\/li\u003e\n\u003cli\u003eExtended reach for pockets and recessed welds\u003c\/li\u003e\n\u003cli\u003eClear glass construction provides visibility around the weld area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoose Your Chisel\u003c\/h2\u003e\n\u003ch3\u003eChisel 412\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. Outside Dimensions:\u003c\/strong\u003e .265 x .590 in (6.7 x 15.0 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Straight Rectangle Reach:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 in (38 mm) — Chisel 412-1.5\u003c\/li\u003e\n\u003cli\u003e2.0 in (51 mm) — Chisel 412-2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChisel 610\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. Outside Dimensions:\u003c\/strong\u003e .338 x .503 in (8.6 x 12.8 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Straight Rectangle Reach:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 in (38 mm) — Chisel 610-1.5\u003c\/li\u003e\n\u003cli\u003e2.0 in (51 mm) — Chisel 610-2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChisel 816\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. Outside Dimensions:\u003c\/strong\u003e .412 x .734 in (10.5 x 18.6 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Straight Rectangle Reach:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 in (38 mm) — Chisel 816-1.5\u003c\/li\u003e\n\u003cli\u003e2.0 in (51 mm) — Chisel 816-2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eOutside dimensions and straight-reach dimensions are approximate. Each EDGE glass TIG cup is individually handcrafted, and dimensions may vary slightly. For applications with critical clearance requirements, contact EDGE before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eIndexable Directional Shielding\u003c\/h2\u003e\n\u003cp\u003eThe EDGE adapter system allows the Chisel cup to rotate and index independently of the threaded gas-lens connection while maintaining a secure, gas-tight fit.\u003c\/p\u003e\n\u003cp\u003eThis allows the rectangular profile to be positioned for the weld geometry, torch angle, travel direction, available clearance, or automated setup.\u003c\/p\u003e\n\u003ch2\u003eEDGE Laminar Flow\u003c\/h2\u003e\n\u003cp\u003eChisel Series cups incorporate our proprietary EDGE Diffuser to condition and distribute shielding gas through the rectangular outlet.\u003c\/p\u003e\n\u003cp\u003eCombined with the indexable rectangular profile, EDGE Laminar Flow provides controlled, directional shielding for difficult-access TIG applications.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Difficult Welds\u003c\/h2\u003e\n\u003cp\u003eThe Chisel Series is designed for specialized TIG\/GTAW applications where access, clearance, and shielding geometry matter.\u003c\/p\u003e\n\u003cp\u003ePotential applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAerospace and aeronautical welding\u003c\/li\u003e\n\u003cli\u003eRobotic and automated welding\u003c\/li\u003e\n\u003cli\u003eTurbine and power-generation applications\u003c\/li\u003e\n\u003cli\u003eNuclear applications\u003c\/li\u003e\n\u003cli\u003eLathe and rotary welding\u003c\/li\u003e\n\u003cli\u003eDeep-pocket welding\u003c\/li\u003e\n\u003cli\u003eNarrow-groove applications\u003c\/li\u003e\n\u003cli\u003eRestricted-access welding\u003c\/li\u003e\n\u003cli\u003eWelding alongside walls, fins, flanges, fixtures, and other obstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTorch Compatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWP-9 \/ WP-20 \/ WP-25\u003c\/strong\u003e\u003cbr\u003e2 Series gas-lens platform\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWP-17 \/ WP-18 \/ WP-26\u003c\/strong\u003e\u003cbr\u003e4 Series Stubby gas-lens platform\u003c\/p\u003e\n\u003cp\u003eGas lens, collet, tungsten, and EDGE adapter selection depends on the torch and tungsten configuration.\u003c\/p\u003e\n\u003ch2\u003eMaterial\u003c\/h2\u003e\n\u003cp\u003ePyrex \/ borosilicate glass\u003c\/p\u003e\n\u003ch2\u003eNeed Something Different?\u003c\/h2\u003e\n\u003cp\u003eNot every welding problem fits a standard solution.\u003c\/p\u003e\n\u003cp\u003eIf your application requires additional reach or a specialized configuration, contact EDGE to discuss your application.\u003c\/p\u003e\n\u003cp\u003eTell us what you're trying to reach, clear, or shield.\u003c\/p\u003e\n\u003ch2\u003eHandmade by EDGE\u003c\/h2\u003e\n\u003cp\u003eEach EDGE glass TIG cup is individually handcrafted in North Carolina. Minor dimensional and cosmetic variations are natural characteristics of hand-formed glass.\u003c\/p\u003e","brand":"EDGE","offers":[{"title":"412 \/ 1.5\" (38 mm)","offer_id":46175848431663,"sku":"GL-PR412D116-1.5","price":68.0,"currency_code":"USD","in_stock":true},{"title":"412 \/ 2.0\" (51 mm)","offer_id":46175848464431,"sku":"GL-P412D116-2.0","price":72.0,"currency_code":"USD","in_stock":true},{"title":"610 \/ 1.5\" (38 mm)","offer_id":46175848497199,"sku":"GL-PR610D116-1.5","price":72.0,"currency_code":"USD","in_stock":true},{"title":"610 \/ 2.0\" (51 mm)","offer_id":46175848529967,"sku":"GL-PR610D116-2.0","price":75.0,"currency_code":"USD","in_stock":true},{"title":"816 \/ 1.5\" (38 mm)","offer_id":46175848562735,"sku":"GL-PR816D116-1.5","price":76.0,"currency_code":"USD","in_stock":true},{"title":"816 \/ 2.0\" (51 mm)","offer_id":46175848595503,"sku":"GL-PR816D116-2.0","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6567\/4543\/files\/IMG_2111.jpg?v=1789392254","url":"https:\/\/edgeweldingsupply.net\/products\/chisel-rectangle-tig-cups","provider":"EDGE Welding Supply","version":"1.0","type":"link"}