Fein 63134380051 HSS Nova 25 Core Drill Bit With 3/4" Weldon Holder 38mm | 63134380051

Fein 63134380051 HSS Nova 25 core drill bit (38mm) with 3/4" Weldon holder

Fein 63134380051 is an HSS Nova 25 core drill bit designed for fast, accurate hole cutting in metal when used with a compatible 3/4" Weldon (19mm) arbor. With a 38mm cutting diameter and 25mm cutting depth, it’s a practical choice for fabrication, maintenance and site drilling where clean, repeatable holes are required.

This 63134380051 core bit uses metric sizing and an industrial-standard Weldon fitting, helping you match the cutter to your existing annular cutter setup with confidence.

Key Features

• HSS Nova cutter design: High-speed steel construction for dependable performance in metal drilling applications.
• 38mm cutting diameter: Ideal for producing larger, clearance-style holes with an annular cutter set-up.
• 25mm cutting depth (Nova 25): Suits common plate and section work where a controlled depth of cut is required.
• 3/4" Weldon holder: Industrial-standard shank style for secure fitting in compatible arbors.
• Metric dimensions: Straightforward selection and repeatability when working to metric drawings and specifications.

Specifications at a glance

Suitable applications

• Metalworking and fabrication drilling where an annular cutter is preferred for producing larger holes.
• Use with drilling machines and arbors that accept a 3/4" Weldon (19mm) shank.
• Workshop or site drilling in plate, box section and structural steel within the cutter’s 25mm depth.