Fein TCT Ultra 50 Core Drill Bit With Fein Thread M 18 x 6 P 1.5 57mm | 63127040012

Fein 63127040012 TCT Ultra 50 core drill bit – M18 FEIN thread, 57mm x 50mm

Fein 63127040012 is a TCT core drill bit designed for fast, repeatable core drilling where you need a clean, accurate hole with a durable cutting edge. With its 57mm diameter and FEIN M18 x 6 P1.5 thread, it’s a practical choice for trade users who want a secure threaded connection and dependable cutting performance.

This Ultra 50 core bit is part of Fein’s metal accessory range and is suited to continuous-use drilling applications where wear resistance and service life matter. The 63127040012 is supplied as a single core drill bit.

Key Features

• TCT (carbide-tipped) design: Built for hard-wearing core drilling with long-lasting cutting edges.
• Ultra 50 range: Designed for continuous use with high wear and heat resistance.
• FEIN threaded connection: M18 x 6 P1.5 thread for a secure, direct fit to compatible arbors/adaptors.
• 57mm core diameter: Ideal for clearance holes and service penetrations where a 57mm cut is required.
• 50mm cutting depth: Suitable for typical shallow coring tasks without over-sized tooling.

Specifications at a glance

Suitable applications

• Core drilling where a 57mm hole diameter is required.
• Trade and workshop use where a threaded core bit connection is preferred.
• Continuous-use drilling tasks where wear resistance is a priority.