332PC SAE Metric Thread Repair Helicoil Insert Kit
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- COMPLETE 332‐PIECE THREAD REPAIR KIT: Contains broad‐range metric M5‐M12 and SAE 1/4‐1/2 thread inserts, matched HSS drill bits, heat‐treated taps, installation tools and tang break‐off tools. Covers common sizes M6x1.0, M8x1.25 and 3/8‐16, ideal for automotive and motorcycle thread restoration jobs
- PREMIUM 304 STAINLESS STEEL INSERTS: Corrosion‐resistant 304 stainless steel inserts deliver higher tensile strength than original base metal after installation. Effectively restores stripped, collapsed or damaged threads on aluminum, iron and steel workpieces for long‐term reliable fastening performance
- SHARP HSS CUTTING TOOLS: Heat‐treated HSS drill bits and taps feature sharp cutting edges to produce smooth, burr‐free holes and clean internal threads. Precise machining reduces secondary finishing work and helps achieve stable installation of thread inserts during repair operations
- Versatile Universal Thread Repair Set- This universal thread repair kit serves as your spark plug helicoil kit, bike pedal thread repair kit, axle spindle rethreading kit, and wheel stud master re-threader. Tackles bolt thread repair and machuelos para hacer roscas a metal. Ideal for pros and DIY.
- Portable Case for On-The-Go Repairs- This heli coil repair kit arrives in a tough customized case, securing all drills, taps, and 304SS inserts. A truly portable rethreading kit for spark plug and bolt repairs at the track, garage, or jobsite. Simple to store and locate any tool fast.
Estimated shipping
Select a product to estimate shipping.What is included in this 320-piece thread repair kit?
The 320-piece complete kit includes SAE & metric inserts (M5-M12 sizes), 304 stainless steel inserts, HSS drill bits, taps, and tools — all stored in a portable storage case.
How does the 3-step rethreading process work?
The 3-step rethreading process is straightforward: drill with the included HSS drill bits, tap the hole using the included taps and tools, then install the stainless steel insert to restore the thread.
Can this kit handle spark plug thread repair?
Yes. This universal thread repair kit is designed for spark plug thread repair as well as engine blocks, studs, and bolts. The M5-M12 metric and SAE inserts cover a wide range of applications.
Why are 304 stainless steel inserts used in this kit?
The 304 stainless steel inserts offer corrosion resistance and durability, creating strong, reliable threads in repaired holes. They work with the included HSS drill bits and taps for a complete universal thread repair solution.
Does this kit include a portable storage case?
Yes. All 320 pieces — including 304 stainless steel inserts, HSS drill bits, taps, and tools — arrive organized in a durable portable storage case for easy transport and quick access.
Product details
| Main Specification | |
|---|---|
| Výrobce | Uni-Hosen |
| Značka | Craftzone |
| Hmotnost položky | 3,2 libry |
| Product information | |
| Rozměry balení | 14.61 x 11.57 x 2.83 inches |
| Číslo modelu položky | CZ8070 |
| Technical Details | |
| Model | 332PC Thread Repair kit |
| Číslo části výrobce | CZ8070-001 |
| Others | |
| Datum první k dispozici | 2025 or December 30 |
| Typ výrobku | Metric Inserts & Kits |