Kolvoii 86-Piece SAE/Metric Tap and Die Set, Titanium-Coated
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- Expanded SAE & Metric Threading Range:Upgraded 86-piece tap and die set covering SAE #4–5/8" and Metric M3–M16 with coarse and fine threads. Designed for cutting, repairing, and rethreading larger fasteners and deeper threads—built for heavier workshop demands
- Titanium-Coated GCr15 Steel: Manufactured from heat-treated GCr15 bearing steel (60 HRC) with a titanium coating that enhances surface hardness, corrosion resistance, and tool lifespan. Ideal for high-frequency use and tougher materials
- Precision CNC Machined Cutting Teeth: CNC-ground cutting edges provide clean and accurate threads across materials like steel, aluminum, brass, copper, and cast iron. Reduces friction and cross-threading for smoother, faster thread repair
- Upgraded Hex-Shaped Dies for Higher Torque: Hexagonal dies allow direct use with standard wrenches or sockets, providing greater leverage and control—especially effective in tight spaces or when working on stubborn, high-torque fasteners
- Adjustable Wrenches for Stable Threading: Includes adjustable tap and die wrenches with secure locking and fine tension control, ensuring straight starts, stable engagement, and consistent threading under heavy load
- Comprehensive Heavy-Duty Tool Set: 78 taps and dies, long-handle tap & die wrenches, adjustable tap and die wrenches, T-handle tap wrench, screwdriver, and metric & SAE thread pitch gauges, all neatly arranged in a rugged blow-molded case
- Built for Automotive, Machinery & Demanding Repairs: Ideal for repairing stripped threads on large bolts, rods, and threaded holes, restoring external threads, and maintaining machinery—trusted by mechanics, fabricators, and serious DIY users
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| Main Specification | |
|---|---|
| Manufacturer | Kolvoii |
| Brand | Kolvoii |
| Included Components | Tap and Die Set |
| Power Source | Hand_powered |
| Size | 86-Piece Metric & SAE |
| Item Weight | 10.74 pounds |
| Product information | |
| Package Dimensions | 17.52 x 10.2 x 2.91 inches |
| Item model number | US-K141 |
| Others | |
| Date First Available | 2025 or September 4 |
| Product Type | Hex Threading Dies |