Fein 63134220051 3/4" Weldon Holder HSS Nova Core Bit - 22mm x 25mm

Fein 63134220051 HSS Nova 25 Core Drill Bit, 22mm Diameter & 25mm Cutting Depth (3/4" Weldon)

Fein 63134220051 is an HSS Nova 25 core drill bit designed for fast, accurate hole-making with magnetic drills, helping reduce drilling time and effort compared with traditional twist drilling on larger diameters.

With a 22mm cutting diameter and 25mm cutting depth, the 63134220051 is a practical choice for metalworking and fabrication tasks where consistent results and long service life matter.

Key Features

• HSS Nova 25 design: Built for efficient core drilling in metal, producing clean holes while removing less material than a conventional drill bit.
• 3/4" Weldon holder: Secure, industry-standard shank fitting for compatible mag drills and core drill holders.
• 22mm cutting diameter: Suitable for producing accurate clearance and pass-through holes where a 22mm bore is required.
• 25mm cutting depth: A good match for typical plate and section work within the cutter’s depth capacity.
• Resharpenable: Can be resharpened to extend working life and maintain performance over time.
• Durable construction: HSS body and cutting edges designed for long service life in demanding site and workshop conditions.

Specifications at a glance

Suitable applications

• Metal core drilling with compatible magnetic drills in fabrication and installation work.
• Producing 22mm holes in structural steel and general metal stock within the cutter’s cutting depth.
• Site and workshop drilling where a Weldon-shank core cutter is required for secure tool holding.