Kolvoii 86-Piece SAE/Metric Tap and Die Set, Titanium-Coated

About This

• Expanded SAE & Metric Threading RangeUpgraded 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
• 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

Overview

• Size : ‎86-Piece Metric & SAE
• Power Source : ‎hand_powered