Fein HM Ultra 50 Core Drill Bit With QuickIN MAX/Weldon 32 Fitting 57mm | 63127337010

Fein 63127337010 HM Ultra 50 Core Drill Bit – 57mm, QuickIN MAX/Weldon 32

Fein 63127337010 HM Ultra 50 core drill bit is a carbide-tipped metal core drilling accessory designed for fast, accurate hole cutting with a QuickIN MAX/Weldon 32 connection. It’s ideal for trades and workshop users who want strong wear resistance and consistent cutting performance in demanding day-to-day use.

With a 57mm cutting diameter and the HM Ultra 50 design, this core drill bit is built for efficient chip removal and smooth cutting, helping reduce tool changes when producing repeated holes. The 63127337010 is suited to compatible core drilling equipment that accepts the Weldon 32 (QuickIN MAX) holder format.

Key Features

• Carbide-tipped cutting design: Built for high wear resistance in continuous metal drilling tasks.
• QuickIN MAX/Weldon 32 fitting: Compatible with tools and arbors using the Weldon 32 (QuickIN MAX) holder standard.
• HM Ultra 50 geometry: Conical flute shape supports efficient chip removal for cleaner drilling.
• Precise cutting action: Multi-edge design helps deliver smooth cutting and accurate hole results.
• 50mm cutting depth: Suitable for common fabrication and installation work where a deeper core cut is required.

Specifications at a glance

Suitable applications

• Core drilling and hole cutting in metalwork and fabrication environments.
• Repeated hole production where durable cutting performance helps reduce changeovers.
• Use with compatible core drill holders/arbors that accept Weldon 32 (QuickIN MAX) fitting.