Harden Professional 32-Piece Metric Tap and Die Set | 610453

Description

Harden 610453 32-Piece Tap and Die Set – Professional Grade Threading Master Kit

The Harden 610453 Tap and Die Set is a comprehensive 32-piece professional toolkit designed for high-precision threading and thread restoration. Manufactured from high-quality C45 Carbon Steel (and in some professional series, 9CrSi Alloy Steel), this set is engineered to clean, cut, and repair threads in mild steel, aluminum, brass, and copper. Available at Marvisons, this extensive kit features a three-stage tapping system for every size, ensuring industrial-standard accuracy for automotive and mechanical engineering projects.

Key Features

• Three-Stage Tapping System: Unlike basic sets, each size in this kit comes with three distinct taps—Taper, Intermediate, and Bottoming—allowing you to start, thread, and finish deep or blind holes with professional precision.

• Premium C45 / 9CrSi Steel: Forged from high-grade alloy steel and heat-treated for maximum toughness, these tools provide sharp, clean cuts and superior resistance to wear.

• Aggressive Threading Dies: Features 7 high-performance metric dies that are precision-ground to create smooth, accurate external threads on bolts and rods.

• Precision H2 Accuracy: Each tap and die is machined to H2 precision standards, ensuring that repaired or newly cut threads meet strict industrial tolerances.

• Complete Accessory Set: Includes a high-torque tap wrench, a dedicated die stock, a screw-pitch gauge for identifying threads, and a magnetic screwdriver for adjustments.

• Heavy-Duty Metal Storage Case: Organized in a rugged, partitioned metal index box that protects the tools and makes size identification instant and efficient.