Fein 63134230051 HSS Nova 25 Core Drill Bit With 3/4" Weldon Holder 23mm | 63134230051

Fein 63134230051 HSS Nova 25 Core Drill Bit (23mm) with 3/4" Weldon Shank, 25mm Cutting Depth

Fein 63134230051 is an HSS core drill bit designed for fast, accurate hole cutting in metalworking applications where a 3/4" Weldon shank is required for secure, positive drive. The 23mm diameter helps create clean, consistent holes while reducing material removal compared with conventional twist drilling.

Built around the Nova 25 range, model 63134230051 is a practical choice for trade users who want a compact 25mm cutting depth for sheet, plate and section work when used with compatible magnetic drills and core drilling systems.

Key Features

• HSS Nova 25 design: Suitable for efficient core drilling in metal, removing less material than a standard twist drill for faster cutting.
• 23mm cutting diameter: Produces accurately sized holes for common fabrication and installation tasks.
• 25mm cutting depth: Ideal for controlled-depth core drilling in many metal sections and plates.
• 3/4" Weldon shank: Industrial-standard fitting for secure retention in compatible arbors/holders.
• Metric dimensions: Clear sizing for straightforward selection and repeatable results on site or in the workshop.

Specifications at a glance

Suitable applications

• Core drilling holes in metal for fabrication, installation and maintenance tasks
• Use with compatible 3/4" Weldon arbors on magnetic drills and core drilling systems
• Workshop or site work where a compact 25mm cutting depth is required