Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 47mm | 63127311010

Fein 63127311010 TCT Ultra 50 Core Drill Bit – 47mm, 50mm cutting depth, 3/4" Weldon

Fein 63127311010 TCT Ultra 50 core drill bit is designed for efficient, accurate holemaking in metal, using a 3/4" Weldon holder for secure fitment on compatible magnetic drills and core drilling machines.

Built with carbide-tipped cutting geometry for demanding workshop use, model 63127311010 helps reduce tool changes during repetitive drilling and supports smooth cutting with reliable chip clearance.

Key Features

• Carbide-tipped construction: Built for continuous use with high wear resistance and heat resistance up to 800°C.
• Ultra 50 range design: Developed for economical drilling with more holes per tool and fewer changes in production work.
• 3/4" Weldon shank: Common industrial holder type for positive drive and secure retention on compatible arbors.
• Conical flute geometry: Designed to support effective chip removal when drilling in metal.
• Innovative 3-flute design: Helps promote smooth, chatter-reduced cutting for accurate results.

Specifications at a glance

Suitable applications

• Core drilling / annular cutting where a 47mm hole is required in metalwork and fabrication tasks.
• Use with compatible machines and arbors that accept a 3/4" Weldon shank.
• Repetitive workshop drilling where longer service life and reduced tool changes are beneficial.