Details

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Shrink Fit Chuck Standard Version
DIN 69893-1 · HSK-A32

Shrink fit chuck suitable to all kind of shrink fit units.

DIN 69893-1

• Heat resistant hot-working steel
• Hardened 54 – 2 HRC
• For HSS and solid carbide tools
• Shank tolerance h6
• With threaded holes in order to balance with balancing screws
• Cooling with Cool Jet for an extra charge
• Cooling with Cool Flash for an extra charge
• Delivery comprises: Shrink fit chuck with backup screw, without coolant tube

Technical data subjects to change without prior notice.

Standard version, similar to DIN 69882-8.

 

	The most important features: 1. High runout accuracy (< 0.003 mm) 2. Extreme clamping torque by high pressing in the clamping bore 3. Short chamfer 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity 5. Cool Jet (on request) 6. Threaded bores for simple and fast balancing with screws
	Cool Jet (optional) Optimized coolant bores, aimed at center Coolant directly to the cutting edge Extended tool life up to 100% Higher reliability of cutting process No more balls of chips on tool Cool Jet starting from shank diameter 6 mm
	Cool Flash (optional) Optimized coolant bores with coolant outlet through slots Coolant directly to the cutting edge Extended tool life up to 100% No more balls of chips on tool Optimized runout accuracy! No additional unbalance! No disturbing clearance! Cool Flash available for shank diameter 6 - 25 mm

Technical drawing



Please select your clamping diameter:
 

Clamping Ø D1 [mm]	Ø D2 [mm]	Ø D3 [mm]	L [mm]
3	10	-	9
4	10	-	12
5	10	-	15
6	21	27	36
8	21	27	36
10	24	32	42