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CoroChuck® 935

Designed for turning operations

High-precision hydraulic chuck with fast, rigid and secure clamping, delivering superior pull-out security.

Secure clamping

CoroChuck® 935 ensures four times the bar diameter clamping length – every time.

EasyFix technology

The EasyFix solution secures correct centre height for reduced set-up time, excellent cutting action and improved insert life time.

Find your tool and buy

Application

  • Hydraulic chuck for turning operations
  • Optimized for machining with long overhangs
  • Machine tool set-up:
    • Turning lathes with turret
    • Multi-task machines with spindle
  • Suitable for most common machine interfaces

Product range

Coromant Capto®

Metric
Coupling size: C4, C5, C6, C8
Bore size: 20, 25

Imperial
Coupling size: C6, C8
Bore size: ¾, 1

HSK-A/C/T

Metric
Coupling size: 63
Bore size: 20, 25

Cylindrical shank

Metric
Coupling size: 40, 50
Bore size: 20, 25

Imperial
Coupling size: 2
Bore size: ¾, 1

VDI shank

Metric
Coupling size: 40, 50
Bore size: 20, 25

Fulcrum technology

The clamping mechanism used in CoroChuck 935 is designed with fulcrum technology: A thin, brazed membrane with optimized clamping design expands to create two distinct clamping points on each side. This results in a consistently repeated clamping force, providing the best possible pull-out resistance and damping performance.

Highlights

Silent Tools™

Silent Tools™ are bars and adaptors with highly advanced damping qualities. The tools enable productive and stable machining in turning, milling and boring operations.

EasyFix technology

EasyFix significantly reduces set-up time for cylindrical boring bars. The sleeves are easy to use and help provide excellent surface finish.

Coromant Capto® spindle

Coromant Capto® with its strong coupling cross section is the most common interface for horizontal multi-task machines.

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