Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 65mm | 63127329010

Fein 63127329010 TCT Ultra 50 core drill bit, 65mm x 50mm with 3/4" Weldon holder

Fein 63127329010 is a TCT Ultra 50 core drill bit designed for fast, accurate metal cutting when you need clean holes with fewer tool changes. With a 3/4" Weldon holder and a 65mm diameter, it’s a practical choice for workshop and site drilling where productivity matters.

The 63127329010 annular cutter uses a carbide-tipped cutting design and a 3-flute geometry to support smooth cutting and efficient chip removal when working with tough materials.

Key Features

• Carbide-tipped (TCT) cutting edges: Built for demanding metal drilling with high wear resistance in continuous use.
• Ultra 50 performance concept: Designed to increase cutting speed and reduce overall drilling costs compared with HSS core drills.
• 3-flute design: Supports smooth cutting with reduced chatter for more accurate hole results.
• Conical flute geometry: Helps with efficient chip removal to keep the cut running cleanly.
• Heat resistant up to 800°C: Suitable for tough, repetitive drilling tasks where temperature build-up can be a factor.
• 3/4" Weldon holder: Common industrial shank format for secure fitting on compatible core drilling equipment.

Specifications at a glance

Suitable applications

• Core drilling and enlarging holes in metal fabrication and general workshop drilling tasks.
• Maintenance and installation work where faster hole making reduces downtime.
• Use on compatible machines and arbors that accept a 3/4" Weldon holder.