Fein 63134170052 HSS Nova 50 Core Drill Bit With 3/4" Weldon Holder 17mm | 63134170052

Fein 63134170052 HSS Nova 50 Core Drill Bit (17mm) with 3/4" Weldon Holder

Fein 63134170052 is an HSS core drill bit designed for fast, clean hole-making in metal when used with a compatible 3/4" Weldon arbor/holder. With a 17mm cutting diameter and 50mm cutting depth, it’s a practical choice for fabrication, installation and workshop drilling where consistent results and accurate hole sizing matter.

Also referred to as the Fein Nova 50 core bit, this annular-style cutter removes less material than twist drilling, helping reduce effort and improve efficiency on repeat drilling tasks.

Key Features

• HSS Nova 50 design: High-speed steel construction for metalworking applications where a durable cutting edge is required.
• 17mm cutting diameter: Produces accurate 17mm holes for fixings, fabrication and general engineering tasks.
• 50mm cutting depth: Suitable for drilling through thicker sections without stepping up in stages.
• 3/4" Weldon shank: Industrial-standard Weldon fitting for use with compatible arbors and magnetic drills.
• Metric sizing: Metric dimensions help keep hole sizing consistent across your cutting tools and hardware.

Specifications at a glance

Suitable applications

• Metal fabrication and workshop drilling where a 17mm hole size is required.
• Use with magnetic drills/arbors that accept 3/4" Weldon shank core cutters.
• General engineering, installation and maintenance tasks needing up to 50mm cutting depth.