Our Konig high-precision heat shrink toolholder is designed for the precise clamping of tool shanks made from solid carbide or steel. This holder offers exceptional clamping strength and a remarkable runout accuracy of 0.003 mm (0.0001). Through meticulous machining processes, it eliminates the compounded tolerances typically associated with standard toolholders, collets, and collet nuts, ensuring the highest concentricity and repeat accuracy.

The heat shrink fit tool holder is an ideal solution for PCD diamond tipped and solid tungsten carbide tools. With its optimum balancing quality, short and slim design, and the ability to accommodate both right-hand and left-hand rotating tools, this tool holder is finely balanced up to 30,000 RPM, making it a valuable addition to any machining operation.

• Designed to fit CNC machines with an HSK 63F taper
  
• Exceptional clamping strength and a remarkable runout accuracy of 0.003 mm (0.0001)
  
• Suitable for high speed milling thanks to the substantial reduction of vibrations
• Ideal for woodworking and cutting composite materials
• Finely balanced up to 30,000 RPM

It's necessary to require the installation of the tool or have in house the shrink fit machine. Reach out to our experts HERE to discuss this in detail.

Part #	Taper Type	Bore	H
27-00444	HSK 63F	8mm	75
27-00447	HSK 63F	10mm	75
27-00450	HSK 63F	12mm	75
27-00453	HSK 63F	14mm	75
27-00456	HSK 63F	16mm	75
27-00459	HSK 63F	20mm	75
27-00462	HSK 63F	25mm	75

What are the pros and cons of heat fit chucks?
Pros

High Precision: Offers much greater accuracy than collet chucks, with repeatable consistency.

Excellent for Diamond Tooling: Ideal for cutters that aren't changed often.

Cons

Special Equipment Needed: Requires a heat shrink machine for tool changes, a significant investment.

Setup Time: Longer due to the heating and cooling process.

Cost: More expensive than collet chucks.

Limited Versatility: Chucks are for a strictly designated size, requiring more chucks for different shank variations.

Maintenance: Requires regular checks and cleaning to ensure accuracy.