Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 54mm | 63127318010

Fein 63127318010 TCT Ultra 50 Core Drill Bit – 54mm, 50mm cutting depth, 3/4" Weldon

Fein 63127318010 core drill bit is a TCT (carbide-tipped) annular cutter designed for fast, accurate metal drilling with a 3/4" Weldon holder, helping reduce tool changes on repeat hole work. It’s a practical choice for workshop and site fabrication where clean, controlled hole-making is essential.

With a 54mm diameter and 50mm cutting depth, model 63127318010 is suited to producing large-diameter holes while maintaining smooth cutting behaviour for consistent results in everyday use.

Key Features

• TCT (carbide-tipped) design: Built for wear resistance in demanding metal drilling tasks.
• 3/4" Weldon holder: Compatible with common Weldon arbors for secure, positive drive on suitable machines.
• 54mm cutting diameter: Ideal for creating larger holes for fabrication, installation and maintenance work.
• 50mm cutting depth: Useful for through-holes and deeper material sections without needing a step process.
• 3-flute geometry: Designed to support smooth cutting and accurate hole formation.

Specifications at a glance

Suitable applications

• Metalworking and fabrication tasks requiring large-diameter holes (using compatible equipment).
• Workshop and site drilling where a 3/4" Weldon annular cutter is specified.
• Repeat-hole work where durable cutting edges help reduce downtime.