HSS Dura 25 core bit with 3/4 in Weldon holder
HSS Dura 25 core bit with 3/4 in Weldon holder
Extremely shock and impact resistant for demanding use in steel and stainless steel. TiN coating ensures high wear resistance and long service life in steel construction.
Available in Ø 12-60 mm with 25 mm cutting depth.
Product number: 6 31 34 120 07 5
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.
- Minimal friction: TiN coating heat-resistant up to 650°C - for maximum performance and service life.
- Long service life: 170 holes = 3.4 m total service life. Determined under optimum conditions (Ø18 mm, S235 20 mm).
- Fast & efficient: Higher cutting speeds thanks to TiN - for noticeably more work progress.
- Versatile: Ideal for steel up to 750 N/mm², stainless steel, aluminium - also suitable for short-term dry drilling.
- Experience since 1977: Decades of core drilling expertise – your advantage in practice.
- Accessories: Centring pin 82 mm. Order number: 63134998300.
Technical data
Material
HSS
Strength
64 HRC
Coating
Titan-Nitrid (TiN)
Coating thickness
3 µm
Coating strength
1 550 HV
Heat resistance
max. 650°C
Cutting depth
25 mm
Total length
60 mm
Inner bore Ø
6.35 mm
Downloads
Suitable for the following tools
Compact
- KBC 36 MAGFORCE (230V)
- KBC 36 MAGFORCE (110V)
- KBC 36 MAGFORCE Machinery-Set 3/4 in Weldon (230V)
- KBC 36 MAGFORCE Machinery-Set 3/4 in Weldon (110V)
- KBC 36 MAGFORCE Structural Steel-Set 3/4 in Weldon / HSS NOVA 25
- KBC 36 MAGFORCE Structural Steel-Set 3/4 in Weldon (110V)
- Truckframe-Set 3/4 in Weldon / HSS SPECIAL 25
- KBC 36 MAGFORCE Truckframe-Set 3/4 in Weldon (110V)