3/8"-18Industrial HSS Adjustable Round Threading Die (NPT Pipe Thread) – OEM
Premium HSS NPT Round Die for Tapered Pipe Threads – Customizable
Quick Specifications
| Product Name | OEM Premium HSS Adjustable Round Die (NPT Pipe Thread) |
|---|---|
| Tool Type | Round Threading Die (Right Hand) |
| Material | Premium High-Speed Steel (HSS) |
| Thread Form | NPT (National Pipe Taper) - 3/8"-18 |
| Standard Specs | NPT, BSP, UNC, UNF, Metric (100% Customizable) |
| Design Feature | Adjustable Split Design (For precise class-of-fit) |
| Application | Cutting, Repairing, or Cleaning Tapered Male Pipe Threads |
| Target Materials | Carbon Steel, Brass, Aluminum, Cast Iron |
| Brand Name | Xiaoman Tools |
| Manufacturer | Shanghai Daoge Xiaoman Tools Co., Ltd. |
| Customized Support | 100% OEM/ODM (Bulk Orders, Custom Etching, Private Labeling) |
- Factory Direct Pricing
- Strict Standard QC
- Support OEM / Custom Packaging
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Product Details
Industrial HSS Straight Flute Machine Tap (Metric Series)
The Industry Standard for High-Volume Through-Hole Threading
Maximize your threading efficiency in through-hole applications with premium machine taps from Shanghai Daoge Xiaoman Tools Co., Ltd. The straight flute design is universally recognized for its massive chip capacity and core strength, making it the absolute best choice for threading materials that produce short, brittle chips—such as cast iron, brass, and free-machining steels. Manufactured from high-grade High-Speed Steel (HSS), these taps maintain strict thread tolerances over long production runs. Avoid the limitations of retail suppliers; as a direct B2B manufacturer, we offer comprehensive OEM solutions. From micro-taps to heavy industrial sizes, we customize exact pitches, surface treatments, and bulk packaging to elevate your wholesale distribution brand.
Key Technical Advantages
- Optimized for Through Holes: The robust straight flute geometry pushes chips forward and holds them in the flutes, making it highly efficient for through-hole threading where chip evacuation upward is not required.
- Premium HSS Durability: Forged from industrial-grade High-Speed Steel (with Cobalt HSS-E upgrades available). This substrate provides excellent wear resistance and thermal stability during continuous machine tapping.
- Short-Chipping Material Master: The rigid core design excels when machining cast iron, bronze, and brass, effortlessly handling powdery or short chips without clogging or breaking.
- Precision Thread Profiles: CNC-ground threads guarantee a precise class-of-fit, eliminating tight or oversized threads and reducing scrap rates in high-volume automotive and hardware manufacturing.
- End-to-End Wholesale Customization: We supply what your market demands. Customize standard metric sizes (M2-M36), imperial pitches (UNC/UNF), specialized surface coatings (TiN, TiCN), and bespoke laser branding.
Technical Specifications
| Manufacturer: | Shanghai Daoge Xiaoman Tools Co., Ltd. |
| Tool Type: | Straight Flute Machine Tap |
| Material: | Premium High-Speed Steel (HSS) |
| Optimal Hole Type: | Through Holes (通孔) |
| Dimensions & Pitches: | 100% Customizable (Metric & Imperial) |
| Target Applications: | Cast Iron, Brass, Free-Machining Steels |
| OEM Service: | Active (Bulk Packaging, Laser Etching, Coatings) |
