Fein TCT Ultra 50 Core Drill Bit With 3/4" Weldon Holder 59mm | 63127323010

Fein 63127323010 TCT Ultra 50 core drill bit (59mm) with 3/4" Weldon shank

Fein 63127323010 is a TCT (carbide-tipped) core drill bit designed for fast, accurate holemaking in metal, with a 3/4" Weldon shank for use with compatible magnetic drills and core drilling machines. The 59mm cutting diameter and 50mm cutting depth make it a practical choice for workshop and site work where consistent results and reduced tool changes matter.

Built for demanding, repeat drilling, the Ultra 50 design combines stable cutting with efficient chip removal to help deliver smooth, chatter-free holes. Model 63127323010 is suited to tough everyday use where productivity and long service life are key priorities.

Key Features

• TCT (carbide-tipped) design: Built for high wear resistance in metal drilling applications.
• 3/4" Weldon shank: Compatible with drilling systems that accept a 3/4" Weldon (19.05mm) core cutter shank.
• 50mm cutting depth: Suitable for deeper holemaking in thicker material without stepping up cutter length.
• 3-flute geometry: Helps promote stable, smooth cutting and accurate hole quality.
• Conical flute for chip removal: Designed to clear swarf efficiently for cleaner cutting and reduced clogging.
• Heat resistance up to 800°C: Designed to maintain performance in demanding, continuous drilling conditions.

Specifications at a glance

Suitable applications

• Core drilling in metal where a 3/4" Weldon-mounted cutter is required.
• Repeat holemaking tasks where reduced tool changes and stable cutting are beneficial.
• Workshop and site fabrication work using compatible mag drills/core drilling machines.