HSS Nova 50 core bit with QuickIN holder
HSS Nova 50 core bit with QuickIN holder
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.
Product number: 6 31 33 379 05 2
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 aluminium.
- 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: Optimised geometry for fast, clean holes with high dimensional accuracy.
- Experience since 1977: Decades of core drilling expertise – your advantage in practice.
- Accessories: 100 mm centring pin. Order number: 63134998310.
Technical data
Material
HSS
tec_Festigkeit_HRC
64 HRC
Heat resistance
max. 600°C
Bore Ø
38 mm
Drill core Ø approx.
30 mm
Number of cutting edges
8
Cutting depth
50 mm
Max. cutting depth
55 mm
Total length
86 mm
Core drill holder
QuickIN
Inner bore Ø
6.35 mm