{"id":8088919310516,"title":"4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool – Carbide Burr \u0026 Bit Holder for Die Grinder – Extended Reach for Engine Porting, Precision Grinding, Auto \u0026 Industrial Use 4\" Length 1\/4\" Collet","handle":"4-long-reach-heavy-duty-1-4-collet-extension-tool-carbide-burr-bit-holder-for-die-grinder-extended-reach-for-engine-porting-precision-grinding-auto-industrial-use-4-length-1-4-collet","description":"\u003ch3\u003e4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool – Carbide Burr \u0026amp; Bit Holder for Die Grinder – Extended Reach for Engine Porting, Precision Grinding, Auto \u0026amp; Industrial Use\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Pro-Graad 4\" Long Reach 1\/4\" Collet Extension Tool is a heavy-duty\nsolution designed for professionals who need reliable access to deep, tight,\nor awkward spaces. With its extended length, this tool enables die grinders to\nreach areas that are typically inaccessible with standard extensions—making it\nan essential addition for engine porting, precision grinding, and maintenance\nwork in automotive, industrial, and construction settings. Built with a secure\n1\/4” collet, the extension holds carbide burrs, drill bits, and rotary tools\nfirmly in place. This stability not only ensures precise performance during\ndetailed tasks like deburring, polishing, and finishing, but also reduces the\nrisk of tool slippage or operational errors. The added reach gives users\nbetter leverage and control, helping to produce cleaner results with less\neffort. Comfort and safety are also enhanced thanks to the tool’s extended\nlength. Operators can maintain a safer distance from flying debris and hot\nsurfaces, lowering the chance of accidental contact or injury. Additionally,\nit allows for a more ergonomic working position, which minimizes fatigue and\nhand strain—especially important during long or repetitive jobs. Whether\nyou're navigating around engine blocks, inside confined equipment housings, or\nworking along tight weld seams, the Pro-Graad Extension Tool makes it easier\nto complete tough jobs with precision and confidence. It’s a perfect match for\nUSA-made carbide burrs and various ¼” shank accessories, delivering dependable\nperformance in demanding environments. If you're serious about your craft and\nneed a tool that helps you work smarter and safer, this long-reach collet\nextension is a must-have in your toolkit.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[IN THE BOX]: 1 each Pro-Graad 4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool. NOTE: Never exceed the products Maximum RPM when using accessories with the adapter.\u003c\/li\u003e\n \u003cli\u003e[EXTENDED REACH FOR HARD TO ACCESS AREAS]: The 4\" long extension allows your die grinder to reach deep, tight, or awkward spots that are normally out of reachperfect for engine porting, industrial maintenance, and tight corners.\u003c\/li\u003e\n \u003cli\u003e[ENHANCED PRECISION \u0026amp; CONTROL]: The added length provides superior leverage for steady, controlled grinding. Ideal for detailed work where accuracy matters, such as deburring, polishing, or finishing in confined areas.\u003c\/li\u003e\n \u003cli\u003e[HEAVY DUTY 1\/4\" COLLET COMPATIBILITY]: Built to securely hold 1\/4\" shank carbide burrs, drill bits, and rotary tool accessories. Designed for professionals in automotive, metalworking, and construction who demand strength and stability.\u003c\/li\u003e\n \u003cli\u003e[IMPROVED SAFETY \u0026amp; COMFORT]: Work from a safer distance to avoid debris and reduce hand strain. The extended design promotes a more ergonomic working positionespecially helpful during long grinding sessions.\u003c\/li\u003e\n \u003cli\u003e[PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is a USA Company with US Based Customer Support.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-21T18:01:35+10:00","created_at":"2026-07-21T17:50:22+10:00","vendor":"Pro-Graad","type":"Collets","tags":["home_industrial_July2026"],"price":18800,"price_min":18800,"price_max":18800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44288569835700,"title":"4\" Length 1\/4\" Collet","option1":"4\" Length 1\/4\" Collet","option2":null,"option3":null,"sku":"B0GKWWVPYX","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool – Carbide Burr \u0026 Bit Holder for Die Grinder – Extended Reach for Engine Porting, Precision Grinding, Auto \u0026 Industrial Use 4\" Length 1\/4\" Collet - 4\" Length 1\/4\" Collet","public_title":"4\" Length 1\/4\" Collet","options":["4\" Length 1\/4\" Collet"],"price":18800,"weight":51,"compare_at_price":null,"inventory_management":"shopify","barcode":"810195111777","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0GKWWVPYX.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/61FiR5xG1tL.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/61QVMPMD4IL.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/71j7w7Ees5L.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/71-dkr07raL.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/71D8UQ9hKDL.jpg?v=1784620224","\/\/auspowers.com\/cdn\/shop\/files\/51VQUROZ8uL.jpg?v=1784620224"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0GKWWVPYX.jpg?v=1784620224","options":["Style"],"media":[{"alt":null,"id":33131135402164,"position":1,"preview_image":{"aspect_ratio":2.929,"height":874,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GKWWVPYX.jpg?v=1784620224"},"aspect_ratio":2.929,"height":874,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GKWWVPYX.jpg?v=1784620224","width":2560},{"alt":null,"id":33131135434932,"position":2,"preview_image":{"aspect_ratio":1.731,"height":1479,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61FiR5xG1tL.jpg?v=1784620224"},"aspect_ratio":1.731,"height":1479,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61FiR5xG1tL.jpg?v=1784620224","width":2560},{"alt":null,"id":33131135467700,"position":3,"preview_image":{"aspect_ratio":1.648,"height":1553,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61QVMPMD4IL.jpg?v=1784620224"},"aspect_ratio":1.648,"height":1553,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61QVMPMD4IL.jpg?v=1784620224","width":2560},{"alt":null,"id":33131135500468,"position":4,"preview_image":{"aspect_ratio":1.74,"height":1471,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71j7w7Ees5L.jpg?v=1784620224"},"aspect_ratio":1.74,"height":1471,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71j7w7Ees5L.jpg?v=1784620224","width":2560},{"alt":null,"id":33131135533236,"position":5,"preview_image":{"aspect_ratio":1.718,"height":1490,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71-dkr07raL.jpg?v=1784620224"},"aspect_ratio":1.718,"height":1490,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71-dkr07raL.jpg?v=1784620224","width":2560},{"alt":null,"id":33131135566004,"position":6,"preview_image":{"aspect_ratio":1.805,"height":1062,"width":1917,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71D8UQ9hKDL.jpg?v=1784620224"},"aspect_ratio":1.805,"height":1062,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71D8UQ9hKDL.jpg?v=1784620224","width":1917},{"alt":null,"id":33131135598772,"position":7,"preview_image":{"aspect_ratio":5.967,"height":429,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51VQUROZ8uL.jpg?v=1784620224"},"aspect_ratio":5.967,"height":429,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51VQUROZ8uL.jpg?v=1784620224","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool – Carbide Burr \u0026amp; Bit Holder for Die Grinder – Extended Reach for Engine Porting, Precision Grinding, Auto \u0026amp; Industrial Use\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Pro-Graad 4\" Long Reach 1\/4\" Collet Extension Tool is a heavy-duty\nsolution designed for professionals who need reliable access to deep, tight,\nor awkward spaces. With its extended length, this tool enables die grinders to\nreach areas that are typically inaccessible with standard extensions—making it\nan essential addition for engine porting, precision grinding, and maintenance\nwork in automotive, industrial, and construction settings. Built with a secure\n1\/4” collet, the extension holds carbide burrs, drill bits, and rotary tools\nfirmly in place. This stability not only ensures precise performance during\ndetailed tasks like deburring, polishing, and finishing, but also reduces the\nrisk of tool slippage or operational errors. The added reach gives users\nbetter leverage and control, helping to produce cleaner results with less\neffort. Comfort and safety are also enhanced thanks to the tool’s extended\nlength. Operators can maintain a safer distance from flying debris and hot\nsurfaces, lowering the chance of accidental contact or injury. Additionally,\nit allows for a more ergonomic working position, which minimizes fatigue and\nhand strain—especially important during long or repetitive jobs. Whether\nyou're navigating around engine blocks, inside confined equipment housings, or\nworking along tight weld seams, the Pro-Graad Extension Tool makes it easier\nto complete tough jobs with precision and confidence. It’s a perfect match for\nUSA-made carbide burrs and various ¼” shank accessories, delivering dependable\nperformance in demanding environments. If you're serious about your craft and\nneed a tool that helps you work smarter and safer, this long-reach collet\nextension is a must-have in your toolkit.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[IN THE BOX]: 1 each Pro-Graad 4\" Long Reach Heavy Duty 1\/4\" Collet Extension Tool. NOTE: Never exceed the products Maximum RPM when using accessories with the adapter.\u003c\/li\u003e\n \u003cli\u003e[EXTENDED REACH FOR HARD TO ACCESS AREAS]: The 4\" long extension allows your die grinder to reach deep, tight, or awkward spots that are normally out of reachperfect for engine porting, industrial maintenance, and tight corners.\u003c\/li\u003e\n \u003cli\u003e[ENHANCED PRECISION \u0026amp; CONTROL]: The added length provides superior leverage for steady, controlled grinding. Ideal for detailed work where accuracy matters, such as deburring, polishing, or finishing in confined areas.\u003c\/li\u003e\n \u003cli\u003e[HEAVY DUTY 1\/4\" COLLET COMPATIBILITY]: Built to securely hold 1\/4\" shank carbide burrs, drill bits, and rotary tool accessories. Designed for professionals in automotive, metalworking, and construction who demand strength and stability.\u003c\/li\u003e\n \u003cli\u003e[IMPROVED SAFETY \u0026amp; COMFORT]: Work from a safer distance to avoid debris and reduce hand strain. The extended design promotes a more ergonomic working positionespecially helpful during long grinding sessions.\u003c\/li\u003e\n \u003cli\u003e[PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is a USA Company with US Based Customer Support.\u003c\/li\u003e\n \u003c\/ul\u003e"}