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Fein 63134200052 3/4" Weldon Holder HSS Nova Core Bit - 20mm x 50mm
Fein 63134200052 HSS Nova 50 Core Drill Bit – 20mm x 50mm, 3/4" Weldon
Fein 63134200052 is an HSS Nova 50 core drill bit designed for fast, accurate hole cutting when used with a suitable magnetic drill and 3/4" Weldon holder. It’s a practical choice for fabrication and site work where clean holes and consistent performance matter.
With a 20mm cutting diameter and 50mm cutting depth, this cutter is suited to producing precise holes in metal without removing a full core of material, helping reduce effort and improve productivity compared with conventional twist drilling. The 63134200052 model is part of Fein’s Nova range and can be resharpened for extended service life.
Key Features
- HSS cutter construction: Built from high-speed steel for reliable cutting performance in metalworking applications.
- Nova 50 geometry: Optimised for fast, clean holes with strong dimensional accuracy.
- Resharpenable design: Can be resharpened multiple times to help extend working life and reduce replacement frequency.
- 3/4" Weldon holder fitment: Compatible with common magnetic drill arbor systems using the Weldon shank format.
- 5 cutting edges: Multi-edge design supports efficient cutting and stable operation.
- Heat resistance: Rated up to 600°C to support demanding drilling conditions.
Specifications at a glance
Suitable applications
- Magnetic-base drilling (mag drills) requiring a 3/4" Weldon annular cutter format.
- General metal fabrication and steelwork where fast, accurate hole cutting is required.
- Assembly and site work, including working at height where efficient drilling helps reduce effort.
Comes with
- 1 x Fein HSS Nova 50 core drill bit (63134200052)
Technical specification table
| Brand | Fein |
|---|---|
| Model / Part number | 63134200052 |
| Product type | Core drill bit (annular cutter) |
| Range | HSS Nova 50 |
| Material | HSS |
| Cutting diameter | 20 mm |
| Cutting depth | 50 mm |
| Core drill holder | 3/4" Weldon |
| Rockwell hardness | 64 HRC |
| Heat resistance | Max. 600°C |
| Number of cutting edges | 5 |
| Total length | 86 mm |
| Inner bore Ø | 6.35 mm |
| Drill core Ø (approx.) | 12 mm |
| GTIN / EAN | 4014586612881 |
FEIN shape the future – and have been doing so for more than 150 years. Renowned as the first to design and manufacture the first cordless power tool in 1895, FEIN are specialists in the field of power tools and are the perfect workmate for working trades professionals: especially for the metal worker. With a user-centred focus as well as a result-oriented state of mind, FEIN produce first-class products that have the correct application solution, whether drilling, screwing, core drilling, grinding, cutting or sawing.
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- SKU:63134200052
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