TEFAL Infiny Force

Infiny Force The most efficient, versatile and elegant hand blender
  • Ultra efficient with ActivFlow technology, 700W and 20 speeds.
  • Versatile, discover its large range of attachments and its exclusive new sauce foot.
  • Elegant with a special design and high quality materials.

Reference: HB866A38

When elegance meets versatility and performance!

Discover Tefal's most performant, versatile and elegant hand blender!
Efficient, 20% more efficient* for an exceptional mixing performance:
  • ActivFlow technology, exclusive and revolutionary: 4 innovative blades for 2 combined actions and an exceptional mixing performance.
  • Ideal for soups, fruit stews, smoothies, drinks and even handles tough, chunky foods!
  • Unbeatable speed control - 20 variable speeds and Turbo function.

Unlimited possibilities to express your creativity:

  • A large range of high-quality attachments: 800 ml beaker, 500 ml chopper, whisk and and a new mayonnaise foot.
  • All dishwasher safe! 

Elegant, high quality design and materials that match its performance: 

  • Excellent ergonomic design and soft touch grip for an optimal comfort in the hand.
  • High quality materials with a stainless steel foot (dishwasher safe).

* The mixing results are defined by obtaining a smooth texture vs HB470 by TEFAL, steel shaft, 2 speeds, 700W, 2 blades.

* The mixing results are defined by obtaining a smooth texture vs HB470 by TEFAL, steel shaft, 2 speeds, 700W, 2 blades.

 Standard mayonnaise from Mayonnaise Success 

  •  Perfect home-made mayonnaise 

    Exclusive accessory Mayonnaise Sucess: new technology to succeed everytime delicious home made mayonnaise, dips 

  •  20% more efficient, a real chunks killer

    4 large serrated and durable stainless steel blades for exceptional mixing performance, without splashing :

    • 2 straight inside blades for extreme mixing
    • 2 incurved outside blades for optimal grabbing


  • Unbeatable speed control 

    For optimal control and an ultimate blending experience

  •  Powerful and long lasting 750W motor

    Enough power for all your preparations

  • Soft-touch coating for more comfortable use. Ergonomic grip.

    Soft-touch coating for more comfortable use.
    Ergonomic grip.

  • A large range of qualitative attachments for a variety of preparations

Features - Comparison
Other features
Power 750  W
700  W
350  W
Pulse function    
Turbo function    
Speed settings 20 variable  
Foot material Stainless steel  
Stainless steel  
Stainless steel  
Removable foot    
Beaker capacity (ml) 800  ml
800  ml
800  ml
Chopper capacity 500  ml
500  ml
Mayonnaise foot    
Soft touch    
Storage NO  
n/a Hook  
Dishwasher safe    
Recipes included    
Colours dark warm grey / silver premium  
dark warm grey / silver premium  
Instructions & Manual
Frequent questions
To avoid splashes, place the hand blender halfway down the preparation then press the start button. At the end of preparation always stop the appliance before taking the hand blender out of the preparation.
Do not use your hand blender in a pan on the hob or to chop nuts (almonds, hazelnuts, etc.), raw meat*, or ice cubes* and do not run it in an empty container.
* for models with click and mix accessories, these types of use are possible (see instructions for your hand blender).
The first speed is very useful when you are starting mixing, because it is a slow speed that allows you to avoid splashes. Gradually increase the speed depending on your preparation.
No, always unplug the appliance before any intervention.
All parts and accessories of your hand blender are dishwasher-safe except for the motor unit and the gears, which you can wipe with a slightly damp sponge.
After following the instructions in the user manual for starting the appliance, make sure that your electrical socket is working by plugging another appliance. If it still does not work, do not try to dismantle or repair the appliance yourself, instead, take it to an approved repair centre
Do not use your appliance. To avoid any danger, have it replaced by an approved repair centre.
It is extremely important to use the specific Mayonnaise accessories supplied with your appliance (mayonnaise blender + jug) and to respect the quantities of ingredients, particularly the mustard. If you don't use mustard, you have to compensate with eggs (ie 2 eggs instead of 1 usually).
As for the oil quantity, this has to be between min and max. Add the oil really slowly and stir continuously.
All the ingredients need to be at room temperature so that the mayonnaise does not curdle.
Your appliance contains valuable materials which can be recovered or recycled. Leave it at a local civic waste collection point.
Please go to the “Accessories” section of the website to easily find whatever you need for your product.
Find more detailed information in the Guarantee section of this website.
If you believe that one part is missing, please call Consumer Services Center and we will help you find a suitable solution.