Fein TCT Ultra 35 Core Drill Bit With 3/4" Weldon Holder 15mm | 63127717010

Fein 63127717010 TCT Ultra 35 core drill bit – 15mm, 35mm depth, 3/4" Weldon

Fein 63127717010 is a TCT Ultra 35 core drill bit designed for fast, accurate hole cutting in metal, helping reduce tool changes during repetitive drilling work. With a 3/4" Weldon holder, it’s a practical choice for fabricators, maintenance teams and workshop users who need consistent results and dependable service life.

Built for continuous use, this Ultra 35 core drill bit uses a carbide-tipped cutting design and a 3-flute geometry to support smooth, stable cutting and effective chip removal when drilling tough materials.

Key Features

• Carbide-tipped cutting edges: Designed for demanding metal drilling applications with high wear resistance.
• Ultra 35 range design: Made for continuous use and serial drilling to help minimise downtime in the workshop.
• 3-flute geometry: Supports smooth, chatter-reduced cutting for accurate hole quality.
• Conical flute shape: Helps promote effective chip removal during drilling.
• Heat resistance up to 800°C: Built to handle high-temperature cutting conditions.
• Cost-efficient service life: Developed for high hole counts under optimum conditions, supporting fewer tool changes on repetitive jobs.

Specifications at a glance

Suitable applications

• Serial drilling and repetitive hole cutting in metal fabrication and workshop environments
• General maintenance and installation work where fast, accurate holemaking is required
• Use with compatible 3/4" Weldon annular cutter holders