Fein TCT Ultra 50 Core Drill Bit With Fein Thread M 18 x 6 P 1.5 49mm | 63127034017

Fein 63127034017 TCT Ultra 50 Core Drill Bit – M18 x 6 P1.5, 49mm x 50mm

Fein 63127034017 is a TCT core drill bit designed for fast, repeatable core drilling in metal, helping fabricators and site engineers produce clean holes with fewer tool changes. With a 49mm cutting diameter and 50mm cutting depth, it’s a practical choice when you need consistent results on everyday steelwork.

This TCT Ultra 50 core bit uses an M18 x 6 P1.5 holder interface and a carbide-tipped (HM) cutting design aimed at durability and smooth cutting performance. The 63127034017 is ideal for pairing with compatible core drilling machines and appropriate pilots/accessories for accurate starting.

Key Features

• Carbide-tipped (HM/TCT) design: Built for wear resistance and heat resistance for demanding metal core drilling.
• 50mm cutting depth: Suitable for common steelwork thicknesses while keeping the overall bit compact and easy to handle.
• 3-flute geometry: Helps promote smoother cutting with reduced chatter for cleaner hole quality.
• M18 x 6 P1.5 holder interface: Designed to fit compatible core drill holders for secure, repeatable set-up.
• Ultra 50 range capability: Designed for economical drilling with reduced downtime from fewer bit changes in repetitive work.

Specifications at a glance

Suitable applications

• Core drilling in metal for fabrication, maintenance and installation work
• Producing larger diameter holes in steelwork where a 50mm cutting depth is required
• Use with compatible core drilling machines and M18 x 6 P1.5 holders