ANVCD5BUPYatora General Purpose Spiral Point Tap UNC 5BUP已售出0個A French-brand spiral point tap built from HSS-EX, the UNC 5BUP, ideal for tapping through holes — its spiral point pushes chips forward for fast, clean threading. Available in 34 sizes (thread dia 1~9, pitch 8~56, thread length 3mm, overall length 42~125mm, shank dia 3~20mm). 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 HRC40. French brand, consistent quality.
商品分類
Cutting ToolsTapSpiral Point Tap (for Through Holes)
Yatora General Purpose Spiral Point Tap UNC 5BUP
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Product Overview: HSS Tiger General-Purpose Spiral Point Tap UNC – 5BUP 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, multi-material versatility, and tool consistency.
- HSS-EX Ultra-High Performance Substrate: Manufactured with HSS-EX ultra-high performance high-speed steel, with maximum machining hardness up to HRC40 — delivering superior hardness, toughness, and wear resistance compared to standard HSS and HSS-CO, recommended for high-demand applications requiring long-duration stable UNC tapping or machining of harder materials.
- Tiger General-Purpose Spiral Point Design: Features a Tiger (TIGER) general-purpose spiral point tap geometry optimized for versatility across multiple materials — pushing chips forward and out of the hole, recommended for UNC through-hole tapping of carbon steel, stainless steel, cast iron, and non-ferrous metals, effectively addressing multiple workpiece material requirements with a single tool.
- TiN Coating Enhancement: The surface is treated with TiN coating, providing good wear resistance and heat resistance — recommended for continuous UNC thread tapping across various materials, effectively extending tool change intervals and suppressing cutting heat accumulation.
- UNC Specification Wide Coverage: Available in thread diameter 1–9 inches and pitch 8–56 TPI across 34 specifications — recommended as the most comprehensive general-purpose stock tapping tool for American UNC coarse thread workpieces, covering UNC thread machining needs from fine to large diameters.
【Machining Applications & Uses】
- Primary Use: UNC American standard coarse thread multi-material general-purpose through-hole tapping, NC machining center UNC high-efficiency automatic tapping, and North American specification component cross-material thread forming.
- Recommended Work Materials:
- P-Class (Carbon Steel / Alloy Steel): Structural steel, carbon steel, and alloy steel — recommended for hardness below HRC40, where HSS-EX 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 Tiger general-purpose geometry combined with HSS-EX substrate effectively addresses 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 UNC 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.
