ANVCD5UPPM General Purpose Spiral Point Tap UNC 5UP已售出0個Made of powder-metallurgy HSS, the UNC 5UP is a French-brand spiral point tap, ideal for tapping through holes — its spiral point pushes chips forward for fast, clean threading. Available in 26 sizes (thread dia 1~7, pitch 10~56, thread length 3mm, overall length 42~105mm, shank dia 3~14mm). A TiN coating adds a hard golden film for better wear and anti-galling, extending tool life. Suitable for machining carbon and alloy steel, stainless steel, cast iron, non-ferrous metals like aluminium and copper, workpiece hardness up to HRC35. French brand, consistent quality.
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Product Overview: Powder Metallurgy General-Purpose Spiral Point Tap UNC – 5UP Series
【Product Features & Why We Recommend It】
- French Brand Professional Quality: Originating from a professional French cutting tool brand with rigorous quality control — recommended for users with high demands on UNC American standard coarse thread tapping accuracy and tool consistency.
- HSS-PM Powder Metallurgy High-Performance Substrate: Manufactured with powder metallurgy high-speed steel (HSS-PM), delivering more uniform carbide distribution, higher toughness, and superior wear resistance compared to standard HSS and HSS-CO — recommended for applications requiring long-duration stable UNC thread tapping or machining of harder materials.
- Spiral Point Through-Hole Design: Features a spiral point tap design that pushes chips forward and out of the hole — recommended for UNC through-hole tapping operations, effectively preventing chip accumulation at the hole bottom to ensure smooth tapping and thread accuracy.
- TiN Coating Enhancement: The surface is treated with TiN coating, providing good wear resistance and heat resistance — recommended for continuous UNC thread tapping of carbon steel, alloy steel, stainless steel, and cast iron, effectively extending tool change intervals.
- UNC Specification Dedicated Coverage: Available in thread diameter 1–7 inches and pitch 10–56 TPI across 26 specifications — recommended as the dedicated tapping stock tool for applications requiring American UNC coarse thread workpieces, North American equipment maintenance, or UNC specification component manufacturing.
【Machining Applications & Uses】
- Primary Use: UNC American standard coarse thread through-hole tapping, North American specification equipment component thread repair, and NC machining center UNC automatic tapping.
- Recommended Work Materials:
- P-Class (Carbon Steel / Alloy Steel): Structural steel, carbon steel, and alloy steel — recommended for hardness below HRC35, where HSS-PM combined with TiN coating delivers stable and long-lasting UNC tapping performance.
- M-Class (Stainless Steel): SUS304, SUS316, and other high-toughness stainless steel — the HSS-PM powder metallurgy characteristics effectively address the challenges of work hardening and continuous chip formation, recommended for use with appropriate cutting fluid.
- K-Class (Cast Iron): Cast iron and gray iron — the TiN coating provides outstanding wear-resistant tapping tool life.
- N-Class (Non-Ferrous Metals): Aluminum alloys, pure copper, brass, and other non-ferrous metals — the spiral point design ensures smooth chip evacuation, preventing built-up edge from affecting UNC thread quality.
