Fein 63134200053 HSS Nova 75 Core Drill Bit With 3/4" Weldon Holder 20mm | 63134200053

Fein 63134200053 HSS Nova 75 Core Drill Bit – 20mm, 75mm depth, 3/4" Weldon

Fein 63134200053 HSS Nova 75 core drill bit is an annular cutter designed for fast, accurate hole cutting in metal, helping reduce effort compared with solid drilling by removing a core rather than the full material.

With a 3/4" Weldon holder and metric sizing, this 20mm cutter is a practical choice for fabrication and maintenance work where repeatable holes and a consistent cutting depth are important. The model number 63134200053 makes it easy to match replacements within the Nova 75 range.

Key Features

• HSS Nova 75 design: Built for efficient core drilling with a 75mm cutting depth for deeper work in metal.
• 20mm diameter: Produces a 20mm hole size for common fabrication and installation tasks.
• 3/4" Weldon holder: Industrial-standard shank style for use with compatible arbors and core drilling equipment.
• Metric dimensions: Straightforward selection and repeatability across metric hole sizes.
• Single-piece supply: Ideal for replacement, site spares, or adding specific diameters to an existing set.

Specifications at a glance

Suitable applications

• Core drilling holes in metal where a 20mm diameter and 75mm depth of cut are required.
• Fabrication, maintenance and installation work using tools set up for 3/4" Weldon core bits.
• Workshops and site jobs where metric sizing helps standardise holemaking across tasks.