[{"id":352773865649,"handle":"all-hu-friedy-products","title":"All Hu-Friedy Products","updated_at":"2026-06-03T18:43:12-07:00","body_html":"","published_at":"2026-04-21T20:09:36-07:00","sort_order":"most-relevant","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Hu-Friedy"}],"published_scope":"web"},{"id":349934190769,"handle":"instruments","title":"All Instruments","updated_at":"2026-06-03T04:17:58-07:00","body_html":"\u003cp data-end=\"449\" data-start=\"111\"\u003eShop surgical dentistry instruments curated for oral surgery, implant procedures, periodontics, and regenerative treatment. Organized by clinical workflow, this collection helps you quickly find the instruments used at each stage of modern surgical care.\u003c\/p\u003e","published_at":"2026-02-15T19:17:25-08:00","sort_order":"best-selling","template_suffix":"pillar-landing-new","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"nav:pillar:instruments"}],"published_scope":"web","image":{"created_at":"2026-04-17T17:29:17-07:00","alt":"Close-up of dental tools in grayscale, including a pointed dental scaler and a logo with a stylized tooth and the word xemax on a purple circle on the left side.","width":1800,"height":330,"src":"\/\/www.xemax.com\/cdn\/shop\/collections\/Instruments_1afff464-8d44-4b0c-8416-456a7b1a00f7.jpg?v=1776472157"}},{"id":349110730929,"handle":"all-products","title":"All Products","updated_at":"2026-06-03T19:31:27-07:00","body_html":null,"published_at":"2026-04-17T15:46:36-07:00","sort_order":"best-selling","template_suffix":"all-pillars","disjunctive":false,"rules":[{"column":"type","relation":"not_equals","condition":"Extend Service Contract"}],"published_scope":"web"},{"id":350176706737,"handle":"chisels","title":"Hu-Friedy Chisels","updated_at":"2026-05-06T08:10:42-07:00","body_html":"\u003cp\u003eHu-Friedy surgical chisels are precision instruments designed for bone cutting, tooth sectioning, and controlled bone removal during oral surgery and extraction procedures. Built to exacting tolerances, these chisels deliver the tactile feedback and edge retention that oral surgeons and exodontists rely on for predictable outcomes.\u003c\/p\u003e\u003cp\u003eThis collection includes single-bevel and bi-bevel designs across the Chandler, Wakefield, Gardner, Kramer-Nevins, Ochsenbein, Fedi, and Buser instrument families — as well as chisel-style osteotomes — each optimized for specific extraction and surgical access applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-bevel chisels\u003c\/strong\u003e (Chandler, Wakefield) — controlled tooth splitting and sectioning during surgical extractions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-bevel chisels\u003c\/strong\u003e (Gardner, Kramer-Nevins, Chandler mono-bevel) — precise bone shaving, exostosis removal, and bone contouring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOchsenbein \u0026amp; Fedi chisels\u003c\/strong\u003e — flap management and interproximal access during surgical extractions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone gouges\u003c\/strong\u003e (Chandler) — rounded gouge tips for controlled bone removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChisel osteotomes \u0026amp; Buser chisels\u003c\/strong\u003e — bone preparation and tooth sectioning in complex extraction sites\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-02-27T14:18:06-08:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"nav:leaf:instruments:oral-surgery-extractions:chisels"}],"published_scope":"web","image":{"created_at":"2026-03-13T18:03:12-07:00","alt":"Background of cloudy sky with HuFriedyGroup logo, the word “Chisels” in center, and various dental instruments arranged in the corners of the image.","width":1536,"height":1024,"src":"\/\/www.xemax.com\/cdn\/shop\/collections\/Chisels.webp?v=1777873378"}},{"id":349934354609,"handle":"instruments-oral-surgery-extractions","title":"Oral Surgery \u0026 Extractions","updated_at":"2026-06-03T04:17:58-07:00","body_html":"\u003cp data-end=\"301\" data-start=\"32\"\u003eExplore the essential instruments for exodontia and minor oral surgery, including elevators, forceps, curettes, retractors, scissors, and needle drivers. Featuring trusted Hu-Friedy instruments selected for precision, durability, and clinical control.\u003c\/p\u003e","published_at":"2026-02-15T19:28:42-08:00","sort_order":"manual","template_suffix":"branch-landing","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"nav:sub:instruments:oral-surgery-extractions"}],"published_scope":"web","image":{"created_at":"2026-04-27T11:21:05-07:00","alt":"Abstract blue, white, and red streaks form a dynamic background. A dark blue rectangle overlays with bold white text reading Oral Surgery \u0026 Extractions. The design is modern and energetic.","width":1536,"height":1024,"src":"\/\/www.xemax.com\/cdn\/shop\/collections\/Oral_Surgery_Extractions_3fef67de-82a6-43f4-b2da-e1d8ab5ebb1a.webp?v=1777994868"}}]
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Description
The Hu-Friedy Fedi 4 single-ended chisel (CPF46) is designed for precise soft tissue incision and contouring during periodontal and surgical procedures. It is particularly effective for excising interproximal tissue and performing controlled secondary incisions.
The instrument features a 3.3 mm working end set at a 50-degree angle, supporting accurate access and predictable cutting during flap procedures. The Fedi 4 pattern is also used to make secondary sulcular incisions and to facilitate removal of remaining periodontal fibers from the tooth surface.
Manufactured by Hu-Friedy, the CPF46 is handcrafted from surgical-grade stainless steel to ensure durability, corrosion resistance, and long-term clinical performance.
Key Features
Fedi 4 single-ended chisel pattern (CPF46)
3.3 mm working end width
50-degree angled blade for controlled access
Designed for soft tissue incision and recontouring
Suitable for interproximal tissue excision
Supports secondary sulcular incisions and fiber removal
Surgical-grade stainless steel construction
Clinical Applications
Soft tissue incision and recontouring
Interproximal tissue excision
Secondary sulcular incisions during flap procedures
Removal of remaining periodontal fibers
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