KOREA TCT LOCK INSTALLATION KIT (DOOR LOCK HOLE SAW) 54mm X 22mm X 2pc

Reference: D231-005

Condition: New

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Korea TCT Lock Installation Kit (54mm & 22mm)

This premium Tungsten Carbide Tipped (TCT) door lock installation kit is designed for high-performance drilling. Unlike standard carbon steel hole saws, the TCT teeth on these cutters offer extreme heat resistance and a significantly longer lifespan, making them ideal for drilling through tough wood, veneered doors, and even some composite materials.

Key Features

Tungsten Carbide Tipped (TCT): The cutting edges are tipped with industrial-grade carbide, ensuring they stay sharp far longer than standard steel bits and provide much cleaner, faster cuts.
Heavy-Duty Performance: Specifically designed for professional use where high-frequency drilling is required. It cuts through hardwood and plywood with ease.
Professional 2-Step Kit:
- 54mm (2-1/8") TCT Hole Saw: Prepares the main bore for the lockset or doorknob.
- 22mm (7/8") TCT Hole Saw: Prepares the latch bolt hole on the door edge.
Precision Pilot Drill: Includes a center pilot bit to prevent "walking" and ensure the holes are perfectly aligned for a smooth lock operation.
Clean Finish: The TCT geometry is engineered to reduce breakout and splintering, leaving a smooth edge on both the entry and exit of the hole.

Technical Specifications

Item Code: D231-005
Origin: Made in Korea
Cutting Material: Tungsten Carbide Tipped (TCT)
Hole Saw Diameter: 54 mm
Latch Hole Diameter: 22 mm
Compatibility: Fits all standard 10mm or 13mm drill chucks.
Application: Solid wood doors, MDF, plywood, and high-density composite boards.