Hydraulic chucks

SPV Spintec has been developing and manufacturing hydraulic toolholders for over 30 years. Today we have a really wide assortment containing various different models and designs. Our goal is to always have a solution for you, either as a standard product or a unique, custom design.

Here you can find information about our different models as well as the different properties and functions we provide.

Hydraulic chuck models

HCF / HCF+

Hydro chuck type HCF is our short standard chuck. The HCF-chuck is suitable for most applications and is a very good choice if you are looking for a strong and accurate precision-chuck. It's also available with our own developed milling-membrane for tougher machining (HCF+).

Why should I choose HCF / HCF+ ?
  • High accessibility
  • Fits all standard tool-shafts
  • Can be supplied with Plus membrane [+]

HCFL / HCFL+

Hydro chuck type HCFL is our extended standard chuck. The HCFL-chuck is suitable for most applications and thanks to it's length, it helps you to process in confined spaces where a short standard chuck can't reach. HCFL is available with our own developed milling-membrane for tougher machining (HCFL+).

Why should I choose HCFL / HCFL+ ?
  • Reaches where a standard chuck wont
  • You can decide the chuck length
  • High accessibility
  • Fits all standard tool-shafts
  • Can be supplied with Plus membrane [+]

HCP+

Type HCP+ is a long and slim chuck, designed to reach in small and confined spaces. Thanks to it's length and slim design it helps you to process where it otherwise can be hard, due to fixtures or clamping elements etc. HCP+ is also designed with our own developed milling-membrane, making it highly resistant to vibrations during the machining process.

Why should I choose HCP+ ?
  • Narrow outer diameter
  • Can reach confined spaces
  • Can also perform milling operations
  • Standard supplied with Plus membrane [+]

HCPK+

Type HCPK+ is a long, slim and tapered chuck which is suitable for milling even in rougher materials. Thanks to it's length it helps you to process in spaces where a standard chuck can't reach. HCPK+ is also equipped with our own developed milling-membrane (The Plus membrane).

Why should I choose HCPK+ ?
  • Long but stable design
  • Can reach confined spaces
  • Can also perform tougher milling operations
  • Standard supplied with Plus membrane [+]

HCPS

HCPS is an extra long and slim chuck which is perfect for simple machining in very confined spaces. Thanks to it's length and slim design it helps you to process in confined spaces where you might be restricted because of fixtures or clamping elements etc.

Why should I choose HCPS ?
  • Extra long and narrow design
  • Can reach very confined spaces
  • Also fits really small tools

HCK+

HCK+ is our extra short and compact chuck which is suitable for processes that demands high material removal. Thanks to the powerfull and compact design, combined with our milling-membrane (The Plus membran) the HCK+ is highly resistant to vibrations. A chuck that can withstand heavy use.

Why should I choose HCK+ ?
  • Extra short and powerful design
  • Extended Plus membrane [+]
  • Higher torque than standard chucks
  • Suitable for very tough milling operations

Custom extended hydrochucks

A perfect solution which we are very proud of. Thanks to our unique concept we can provide extended chucks according to your specific needs.

How does it work?
You choose your type of machine fitting (ISO, BT, HSK etc.), chuck type and size. Now you get to choose the exact length of the chuck (up to about 500 mm).

What happens next?
We manufacture the chuck according to your specifications and have it ready for you in only 10 days!

[+] The Plus membrane - For tougher machining

We are very proud to present our own developed "PLUS" membrane, which is a hexagonal type of membrane, giving the holder even more stability.

The plus membrane enables a machining process that is highly resistable against vibrations. When milling in hard materials or where the process generates vibrations from the tool, the hexagonal membrane prevents the vibrations from passing through the holder and to the machine spindle.

With this solution, in some cases you can increase the feed up to the double without causing vibrations. The result speaks for it self. Less vibrations means higher surface finish, longer tool lifetime, faster machining. And offcourse, a better economy!

Custom designed hydrochucks

Just for you!

Apart from our standard articles we also design and manufacture totally customized hydraulic holders. A custom designed hydro chuck can be used as a high precision fixture, a clamping device for grinding-machines etc.

Maybe you have an idea of what will be the new way of using a hydraulic holder? Let us design the holder for your needs.