HSS Nova 75 core bit with 3/4 in Weldon holder
HSS Nova 75 core bit with 3/4 in Weldon holder
For drilling depths up to 75 mm – ideal for existing structures or for overcoming height differences. Carbide-tipped, durable and efficient.
Available in Ø 18–60 mm with 75 mm cutting depth.
Product number: 6 31 34 190 05 3
Details
- Problem solver: Precise drilling up to 75 mm cutting depth – ideal for compensating for height differences between the machine and the component.
- Impact and shock resistance: tough cutting edges and robust HSS body with 64 HRC – reliable in S235 structural steel.
- Durability: 36 holes = 1.80 m total service life. Determined under optimal conditions (Ø 24 mm, S235, 50 mm).
- Efficient for deep drilling: wide flutes for optimum chip removal – prevents chip build-up and protects against jamming.
- Sustainable: Can be resharpened multiple times – extends service life, reduces costs.
- Experience since 1977: Decades of core drilling expertise – your advantage in practice.
- Accessories: Centring pin 125 mm. Order number: 63134998330.
Technical data
Material
HSS
tec_Festigkeit_HRC
64 HRC
Heat resistance
max. 600°C
Bore Ø
19 mm
Drill core Ø approx.
11 mm
Number of cutting edges
5
Cutting depth
75 mm
Total length
111 mm
Core drill holder
3/4 in Weldon
Inner bore Ø
6.35 mm