Fein 63134180052 3/4" Weldon Holder HSS Nova Core Bit - 18mm x 50mm

Fein 63134180052 HSS Nova 50 Core Drill Bit, 3/4" Weldon Shank, 18mm x 50mm

Fein 63134180052 is an HSS core drill bit designed for producing clean, accurate holes in metal when used with compatible magnetic drills. With an 18mm diameter and 50mm cutting depth, it’s a practical choice for fabrication, site installation and workshop drilling where speed and repeatability matter.

This HSS Nova 50 annular cutter uses a 3/4" Weldon shank for secure fitment in the correct arbor/holder. The model number 63134180052 is suited to a range of Fein mag drills, making it ideal as a replacement cutter or as part of a dedicated set for common hole sizes.

Key Features

• HSS (High Speed Steel) cutting: Built for dependable performance in metal drilling applications.
• 18mm cutting diameter: Ideal for common fixing, clearance and fabrication hole requirements.
• 50mm cutting depth: Suitable for deeper material stacks and thicker sections.
• 3/4" Weldon shank: Industrial standard shank style for secure retention in compatible arbors.
• Nova 50 range: Designed for professional use where consistent results and tool life are important.

Specifications at a glance

Suitable applications

• Metalworking tasks requiring accurate, repeatable holes using a magnetic drill.
• Fabrication and installation work where a 50mm cutting depth is required.
• Use with compatible Fein magnetic drills including: KBM 50 U, KBM 50 Q, KBM 65 U, KBU 35 QW, KBU 35 MQW, KBU 35-2 QW, AKBU 35 PMQW Select, KBU 35 PQW.