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Kolvoii UNC3/8-16 Thread Repair Kit, SAE Helicoil Thread Repair Kit with HSS Drill Bits Thread Inserts Taps Break Off Installation Tools
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Kolvoii UNC3/8-16 Thread Repair Kit, SAE Helicoil Features
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PRECISION RESTORER: The UNC3/8-16 helicoil thread repair kit effortlessly restores stripped, damaged, or worn internal threads. It creates stronger internal threads in soft metals, protecting them from wear and damage
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EASY TO USE: With a simple 3-step process—drill, tap, and install. The 135° apex angle ensures effective metal penetration for smooth insert placement. Use the installation tools for quick thread repairs, and the break-off tools for a clean finish, making threads ready for immediate use
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BUILT TO LAST: The drill bits and screw taps are made from heat-treated high-speed steel (HSS) ensures superior performance, while 304 stainless steel thread inserts ensure strong threads and the rubber-coated tools provide a comfortable, secure grip
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WIDE APPLICATION: Ideal for repairing internal threads in automotive engines, spark plugs, bearings, and metal holes. This kit effectively restores threads on materials like aluminum, iron, carbon steel, bronze, and more
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PROFESSIONAL PACKAGE: The kit includes essential tools:drills bit, screw taps, installation tools, breaking pin tool, 10 thread inserts,hex wrench, and a durable iron case for organized storage
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100% SATISFACTION SERVICE: We will make every effort to provide customers with high quality products and satisfactory service. If you have any question before or after purchase, please email us at any time, we will solve it in your favor
