Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 58mm | 63127322010

Fein 63127322010 TCT Ultra 50 core drill bit, 58mm with 3/4" Weldon holder (50mm depth)

Fein 63127322010 is a TCT core drill bit designed for fast, accurate hole cutting in metal, with a 3/4" Weldon shank for use with compatible magnetic drills and arbors. Built for demanding workshop and site fabrication work, it’s aimed at reducing tool changes and keeping productivity high on larger hole-making tasks.

This Ultra 50 cutter uses a robust carbide-tipped design and a 3-flute geometry to help deliver smooth cutting and efficient chip removal. The 63127322010 variant provides a 58mm cutting diameter with a 50mm cutting depth for common steelwork applications.

Key Features

• Carbide-tipped (TCT) construction: Designed for high wear resistance and consistent performance in tough metal drilling tasks.
• Heat resistance up to 800°C: Supports continuous cutting where higher temperatures are generated.
• 3-flute cutting geometry: Helps produce smooth, chatter-reduced cutting for cleaner, more accurate holes.
• Conical flute design: Promotes effective chip evacuation to keep cutting efficient.
• Cost-efficient service life: Engineered for extended cutter life and fewer tool changes in repetitive hole cutting.

Specifications at a glance

Suitable applications

• Metal fabrication and structural steelwork where larger diameter holes are required.
• Use with compatible mag drills/arbors that accept a 3/4" Weldon shank.
• Repeat drilling where chip control and smoother cutting help maintain productivity.