Fein 63134340051 HSS Nova 25 Core Drill Bit With 3/4" Weldon Holder 34mm | 63134340051

Fein 63134340051 HSS Nova 25 core drill bit, 34mm with 3/4" Weldon holder

Fein 63134340051 is an HSS Nova 25 core drill bit designed for fast, accurate hole-making in metal when used with a compatible 3/4" Weldon-holder machine. With a 34mm cutting diameter and 25mm cutting depth, it’s a practical choice for fabrication, installation and maintenance work where clean, repeatable results matter.

Built to industrial-standard sizing, this model (63134340051) suits users who want a dependable annular cutter format for producing larger holes without the effort of solid drilling.

Key Features

• HSS Nova 25 design: High-speed steel core bit format for efficient metal cutting in workshop and site environments.
• 34mm cutting diameter: Ideal for producing larger clearance holes and openings with an annular cutter profile.
• 25mm cutting depth: Suited to common steel section and plate thicknesses within the Nova 25 range.
• 3/4" Weldon holder fitting: Compatible with tools and arbors that use the 3/4" Weldon system for secure retention.
• Metric sizing: Easy selection and repeatability for trade users working to metric drawings and measurements.

Specifications at a glance

Suitable applications

• Metal fabrication and installation tasks requiring larger diameter holes.
• Use with mag drills and arbors that accept a 3/4" Weldon fitting.
• General workshop maintenance and on-site steelwork where 25mm cutting depth is suitable.