CoroChuck® 930

High-precision hydraulic chuck

Safety first

At Sandvik Coromant safety is our top priority

Emergency Exit

Assembly Point

Protective Equipment

First Aid Kit

Emergency Number

Alarm

Increases machining productivity

CoroChuck® 930 is the hydraulic chuck for milling, drilling and reaming operations, where precision, easy handling and high pull-out security are required.

Heavy duty, slender and pencil versions of the chuck offer flexibility, stability and accessibility.


Small diameter tools, big possibilities

The CoroChuck® 930 chuck is now available with a new slender design with smaller bore dimensions to provide even more flexibility, accessibility, better run-out and higher performance.

Benefits

  • Flexibility with a wider range of dimensions and assemblies
  • Slender version providing very good run-out and clamping
  • Accessibility with shorter and smaller tool holders
  • Optimized lengths giving less vibration
  • Possibility for direct clamping without collets to ensure the high-performance level of the chuck


Application

  • For milling, drilling and reaming operations
  • Available with the most common machine interfaces
  • New smaller bore dimensions 6, 8 and 10 mm (0.236, 0.315 and 0.394 inch)
  • For all applications and components where accessibility and high performance are required





Result: Outstanding performance with small slender chucks.

Test: full slot milling with slender chucks

Chuck product code

930-C4-S-06-066

930-C4-S-08-066

930-C4-S-10-072

End mill

2P342-0600-PA 1730

2P342-0800-PA 1730

2P342-1000-PA 1730

n, rpm (rev/min)

6369

4777

3822

fz, mm/z (in/z)

0.04 (0.002)

0.05 (0.002)

0.07 (0.003)

vc m/min (ft/min)

120 (394)

120 (394)

120 (394)

ae, mm (inch)

6 (0.236)

8 (0.315)

10 (0.394)

ap, mm (inch)

12 (0.472)

16 (0.630)

20 (0.787)

Run-out measured

0.002 µm (0.079 μin)

0.002 µm (0.079 μin)

0.002 µm (0.079 μin)

Component:

Workpiece (200x250x70 mm)

Material:

P1.2.Z.AN (Steel, SS2541-03)

Operation:

Full slot milling, 250 mm (9.84 inch)

Machine:

Horizontal machining centre

Performance

Outstanding

performance

Assortment – new bore sizes

Machine interface

Chuck type

Bore diameter

6 mm

(0.236 inch)

8 mm

(0.315 inch)

10 mm

(0.394 inch)

1 inch

Amount of items

CAT-V 40 BIG-PLUS

Slender

X

X

X


6

ISO 40 BIG-PLUS

Slender

X

X

X


6

MAS-BT 40 BIG PLUS

Slender

X

X

X


6

Coromant Capto® C3-C6

Slender

X

X

X


12

Coromant Capto® C6

Slender




X

1

HSK 63

Slender

X

X

X


3

Total items

34

Assortment – complete assortment overview

Machine interface

Chuck type

Bore size

Coromant Capto® C3-C10

Heavy duty, slender, pencil, turning

6–32 mm

(0.236–1.26 inch)

HSK-A/C/F 40, 50, 63, 80, 100

Heavy duty, slender, pencil

6–32 mm

(0.236–1.26 inch)

ISO/ISO BIG-PLUS 40, 50

Heavy duty, slender, pencil

6–32 mm

(0.236–1.26 inch)

CAT-V/CAT-V BIG-PLUS 40, 50

Heavy duty, slender, pencil

6–32 mm

(0.236–1.26 inch)

MAS-BT/MAS BT BIG-PLUS 30, 40, 50

Heavy duty, slender, pencil

6–32 mm

(0.236–1.26 inch)

It is also possible to optimize the chuck for your component using our services for customized tools.