Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 55mm | 63127319010

Fein 63127319010 TCT Ultra 50 Core Drill Bit (55mm) with 3/4" Weldon Holder

Fein 63127319010 is a TCT core drill bit designed for fast, repeatable hole cutting in metal, with a 3/4" Weldon shank for use with compatible magnetic drills and core drilling machines. The Ultra 50 design is aimed at workshop and site users who want high tool life, clean cutting and fewer tool changes on larger drilling tasks.

This 55mm core drill offers a 50mm cutting depth and a carbide-tipped construction engineered for continuous use. The conical flute and 3-flute geometry help with controlled chip evacuation and stable cutting for accurate results when drilling tougher steels.

Key Features

• Carbide-tipped (TCT) cutting edges: Built for demanding metal drilling with high wear resistance for longer service life.
• Ultra 50 continuous-use design: Developed for high-volume drilling to reduce downtime and tool changes.
• Conical flute: Supports efficient chip removal for smoother progress in harder materials.
• 3-flute geometry: Helps deliver stable, chatter-reduced cutting and more accurate hole quality.
• Heat resistance up to 800°C: Designed to maintain performance under high-temperature cutting conditions.

Specifications at a glance

Suitable applications

• Core drilling larger holes in metal for fabrication, maintenance and installation work.
• Use with compatible core drilling machines and magnetic drills that accept 3/4" Weldon shanks.
• Repeat drilling where long tool life and consistent hole quality are required.