Fein TCT Ultra 50 Core Drill Bit With Fein Thread M 18 x 6 P 1.5 21mm | 63127020014

Fein 63127020014 TCT Ultra 50 core drill bit – M18 FEIN thread, 21mm x 50mm

Fein 63127020014 is a TCT core drill bit designed for fast, accurate holemaking in metal, with a tough carbide-tipped cutting edge for everyday workshop use. It’s a practical choice for fabricators and maintenance teams who want consistent results with fewer tool changes.

Part of the Fein Ultra 50 range, this 21mm core drill uses the FEIN thread fitting (M 18 x 6 P 1.5) and a 50mm cutting depth, helping you produce clean holes efficiently when working with common steels and similar materials.

Key Features

• TCT (carbide-tipped) cutting edge: Built for wear resistance in continuous metal drilling applications.
• Ultra 50 – 50mm cutting depth: Suitable for deeper holes without stepping up through multiple drill sizes.
• FEIN thread fitting: M 18 x 6 P 1.5 connection for compatible Fein core drilling systems.
• 3-flute design: Helps deliver smooth cutting with reduced chatter for accurate hole quality.
• Optimised chip removal: Flute geometry supports efficient swarf evacuation during drilling.
• Heat resistance: Designed to withstand high temperatures during demanding drilling tasks (rated up to 800°C).

Specifications at a glance

Suitable applications

• Core drilling in metal for fabrication, installation and maintenance work.
• Workshop and site tasks where fast holemaking and reduced tool changes are beneficial.
• Use with compatible Fein core drilling equipment that accepts FEIN thread M 18 x 6 P 1.5.