Fein TCT Ultra 50 Core Drill Bit With Fein Thread M 18 x 6 P 1.5 25mm | 63127004010

Fein 63127004010 TCT Ultra 50 core drill bit – M18 x 6 P1.5 thread, 25mm

Fein 63127004010 TCT Ultra 50 core drill bit is a carbide-tipped core drill for efficient, accurate hole-making in metalworking and workshop applications, with a 50mm cutting depth for common steel sections and plate.

Built around the HM ULTRA 50 design, this 25mm core bit uses a FEIN thread (M 18 x 6 P1.5) and a multi-edge cutting geometry to help produce smooth results with fewer tool changes when drilling larger volumes.

Key Features

• Carbide-tipped cutting: Designed for continuous use with high wear resistance for demanding workshop drilling.
• Heat resistance up to 800°C: Helps maintain performance under higher cutting temperatures.
• 50mm cutting depth: Suitable for drilling through thicker metal sections without stepping up in stages.
• 3-flute design: Promotes smooth, low-chatter cutting for accurate holes.
• Cost-efficient drilling: Built for longer service life and higher cutting speed compared with HSS core drills (under comparable conditions).

Specifications at a glance

Suitable applications

• Metal core drilling in workshop and fabrication environments (e.g. steel sections and plate).
• High-volume drilling where longer service life and reduced tool changes are beneficial.
• Use with tools that accept FEIN thread M18 x 6 P1.5 core bits.