Shrink-fit chuck vibration-damped, with cooling channel bores 6 mm

Article no : 308342 6

Brand : GARANT

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Product Information

#	Attribute	Value
1.	Adapter	HSK-A 63 A = 120
2.	Concentricity	≤ 3 µm
3.	Balance quality G at rotational speed	G 2.5 at 25,000 rpm
4.	Type of product	Shrink-fit chuck
5.	Shape	A
6.	Arbor standard	DIN 69893
7.	Arbor standard	ISO 12164-1
8.	Vibration	damped
9.	Machining strategy	HPC
10.	Machining strategy	HPC
11.	Through-coolant	yes
12.	⌀ D2	21 mm
13.	Clamping ⌀ D1	6 mm
14.	L2	57 mm
15.	External ⌀ D	27 mm
16.	Overhang dimension A	120 mm
17.	Cooling channel bore	lockable
18.	⌀ D3	53 mm

Advantage :
Vibration-damping.Better workpiece surface finish.Optimised tool life.Increased process reliability.Lower corrosion tendency due to polished surface.

Application :
For clamping tools with plain shank (h6 shank tolerance). Suitable for inductive, contact and hot air shrink-fitting units.

Optional extras :
HSK coolant tube No. 309880, Socket wrench No. 309890, Shrink-fit unit, accessories No. 354210 – 354440, Balancing screws set No. 309906 size 180.

Version :
High-temperature steel.Integrated length adjustment of the tools.For HSS and solid carbide tools.Shanks hard turned (smooth cutting action!).With RFID/Balluffchip bore.With coolant channel bores and threads that can be sealed.With tapped holes on each side for balancing screws.Reinforced version/contour.Polished surface.Specially mounted carbide core in the shrink-fit chuck body.

Datasheet

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