Fein TCT Ultra 50 Core Drill Bit With Fein Thread M 18 x 6 P 1.5 44mm | 63127031012

Fein 63127031012 TCT Ultra 50 Core Drill Bit (M18 x 6 P1.5) – 44mm

Fein 63127031012 TCT Ultra 50 core drill bit is a metal-cutting core drill bit designed for fast, accurate holemaking with reduced effort compared with solid drilling. With its Fein thread fitting, it’s a practical choice for workshops and fabrication tasks where repeatable results and long tool life matter.

Model 63127031012 features an HM (carbide-tipped) construction and a multi-flute cutting design to help produce smooth cutting action and clean hole edges. The 44mm diameter makes it well suited to typical clearance holes and cut-outs in steel plate and similar materials.

Key Features

• HM (carbide-tipped) cutter: Designed for wear resistance in demanding metal core drilling applications.
• Heat-resistant design: Rated up to 800°C for tough, continuous-use conditions.
• 3-flute geometry: Helps promote smooth, chatter-reduced cutting and accurate holemaking.
• Ultra 50 performance class: Built for productive everyday workshop drilling with fewer tool changes.
• FEIN thread connection: M18 x 6 P1.5 fitting for compatible holders/arbors.

Specifications at a glance

Suitable applications

• Core drilling larger-diameter holes in metal, where improved productivity is preferred over solid drilling.
• Fabrication and workshop environments needing repeatable hole sizes and reduced tool changes.
• Use with compatible holders/arbors that accept FEIN thread M18 x 6 P1.5 core bits.