Description
بنطة مثقاب مغناطيس مقاس 20 مم بعمق تشغيل و ثقب 50 مم ماركة فاين
صنع في المانيا
Fein 63133199052 HSS Nova 50 Core Drill Bit with QuickIN Holder-20mm
HSS ANNULAR CUTTER WITH QUICKIN SHANK
Attractive for assembly work, working at height and durable in S235 structural steel. Can be resharpened multiple times, making it extremely durable and economical.
Available in Ø 12–50 mm with 50 mm cutting depth.
Industrial standard
Cutting depth 50 mm
DETAILS
- Resistant: Drill body and cutting edges made from the same HSS steel. This results in increased impact and shock resistance – ideal for assembly, steel construction, and rough surfaces.
- Hardness: 64 HRC hard cutting edges – reliable in S235 structural steel and aluminum.
- Durability: 140 holes = 2.80 m total service life (determined under optimal conditions: Ø18 mm, S235 20 mm).
- Sustainable: Can be resharpened multiple times – extends service life, reduces costs.
- Precise: Optimized geometry for fast, clean holes with high dimensional accuracy.
- Experience since 1977: Decades of core drilling expertise – your advantage in practice.
- Accessories: Centering pin 100 mm. Order number: 63134998310.
TECHNICAL DATA
Material
HSS
Rockwell hardness (HRC)
64 HRC
Heat resistance
max. 600°C
Bore dia.
25/32 [20] in[mm]
Drill core Ø approx.
1/2 [12] in[mm]
Number of cutting edges
5
Max. depth of cut
2-1/4 [55] in[mm]
Overall length
3-1/2 [86] in[mm]
Cutter holder
QuickIN
Inner bore Ø
1/4 [6.35] in[mm]
Cutting depth






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