Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 17mm | 63127281010

Fein 63127281010 TCT Ultra 50 Core Drill Bit, 17mm Diameter & 3/4" Weldon Holder

Fein 63127281010 is a TCT core drill bit designed for fast, accurate holemaking in metal when used with a compatible magnetic drill or core drilling setup. With a 3/4" Weldon shank and 17mm cutting diameter, it’s ideal for workshop and site fabrication where clean holes and reduced tool changes help maintain productivity.

The TCT Ultra 50 design focuses on durability for continuous use, using a carbide-tipped cutting edge and a flute geometry intended to promote efficient chip removal. This makes the 63127281010 a strong choice for repeated drilling in steel and other demanding metals.

Key Features

• TCT (carbide-tipped) cutting edge: Built for long service life in demanding metal drilling applications.
• Heat-resistant design: Suitable for continuous use where cutting temperatures can be high.
• 3-flute geometry: Designed for smooth, chatter-reduced cutting and accurate holemaking.
• Conical flute for chip removal: Helps clear swarf efficiently for consistent drilling performance.
• 3/4" Weldon shank: Common core drill fitting for use with compatible magnetic drill arbors/holders.

Specifications at a glance

Suitable applications

• Core drilling in metal for fabrication, maintenance and installation tasks.
• Use with magnetic drills and arbors that accept a 3/4" Weldon shank.
• Jobs where reduced chatter and clean, accurate holes are required.