Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1014

Face mill arbors, vibration damped ed damp Vibration- GARANT

• Taper shank, spigot, and all contact surfaces are ground at the collar. 0.6

High

• With Balluff/RFID chip bore. 0.5 Performance
• Increased collar contact surface. 0.4 Standard

Supplied with: Cutter lock screw and drive dog. 0.3 0.2 0.1

High-performance version with embedded heavy metal core

0.0

0 1 2 3 4 5 6

≤5µm Cutting depth a [mm] p

Advantage: The heavy metal core specially matched to the arbors gives optimum machining results Plain shank

even with long overhangs: design Saves time, because allows use of the maximum machining parameters. Vibration damping

• for the best by absorption system
• Smooth running and thus perfect surface quality results. accessibility. Saves costs, because tool life is increased. for optimum

Less vibrational stress on the machine headstock. reduction in vibration.

Optional extras: Special coolant pipe wrench No. 309840, coolant pipe No. 309880.

Note: Balance quality G 6.3 dependent on the maximum operating speed. Hard turned surface for perfect balance and smooth running.

Spigot ⌀ d mm 16 22 27

30 66921 HSK-A 63

A = 200 eShop eShop –

with cooling channel bores Through-coolant holes 30 6698_22

30 6698 HSK-A 100

4

n (30 6692) min-1 8000 8000 –

max

n (30 6693) min-1 5000 5500 –

max

n (30 6698) min-1 5800 6000 6000

max

With heavy metal core

G 6.3 ≤6µm 8000 min-1 30 6708_22 Vibration damped version, arbor with vibration-damping core.

Advantage: Significantly lower tendency to vibrate. Considerable increase in feed rate. Integral heavy metal core

Optional extras: Special coolant pipe wrench No. 309840, coolant pipe No. 309880. reduces vibration

30 6708_27

Spigot ⌀ d mm 16 22 27 32 40

1

30 6705 Face mill arbor HSK-A 63