Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 53mm | 63127317010

Fein 63127317010 TCT Ultra 50 Core Drill Bit (53mm) with 3/4" Weldon Shank

The Fein 63127317010 TCT Ultra 50 core drill bit is a heavy-duty metalworking core cutter designed for fast, accurate hole-making with fewer tool changes. With a 53mm diameter and a 3/4" Weldon shank, it’s suited to workshop and site drilling where clean cutting and long service life matter.

Built with carbide-tipped teeth and a heat-resistant design, this 63127317010 core drill helps maintain performance during continuous use, while its chip-removal flute geometry supports smoother drilling in tough metals.

Key Features

• TCT (carbide-tipped) cutting edge: Designed for demanding metal drilling with high wear resistance for extended service life.
• Ultra 50 design for continuous use: Built to cope with tough everyday workshop drilling and repeated hole cutting.
• Heat resistance up to 800°C: Helps maintain performance under high cutting temperatures during heavy-duty work.
• Conical flute geometry: Supports efficient chip evacuation for smoother cutting and reduced clogging.
• 3-flute design: Promotes stable, chatter-reduced cutting for more accurate drilling results.
• Cost-efficient for repeat drilling: Designed to provide higher cutting speed and longer life compared with HSS core drills in large-quantity work.

Specifications at a glance

Suitable applications

• Core drilling in steel and other metals where long service life and clean cutting are required.
• Use with compatible drilling equipment that accepts a 3/4" Weldon shank core cutter.
• Repeat production drilling where fewer tool changes can improve productivity.