0208114 SCHUNK CELSIO thermal shrink chuck with HSK50A shank length 90mm for tool mounting with 14mm diameter clamping
(Incl. Tax: €184.46)
The CELSIO heat-shrink system delivers high performance through induction heating, creating an almost homogeneous connection between the toolholder and the cutting tool. The Cool Flow variant features integrated coolant channels adjustable with M3 screws to direct coolant precisely to the cutting edge, while the Dual Contact version ensures optimal interface compatibility for machines with both conical and flat surfaces. Designed for high-speed machining (up to 50,000 rpm) and suitable for HSS/HM tools, it guarantees precision ≤ 0.003 mm (ISO 69882-8), excellent surface finish, and repeatability. Its reinforced shank combines slim design with rigidity, making it ideal for milling, drilling, and HSC applications. Balanced for G2.5 at 25,000 rpm, it is compatible with CELSIO SVL extensions, ensuring maximum flexibility and productivity.

The SCHUNK CELSIO thermal shrink chuck is a high-performance tool holder designed for precise tool mounting in various machining applications. With a shank length of 90 mm and a diameter clamping size of 14 mm, it is specifically tailored to ensure a secure grip on cutting tools. This chuck utilizes an induction heating system that creates an almost homogeneous connection between the tool holder and the cutting tool, resulting in enhanced reliability during operation.
The CELSIO system is particularly beneficial in high-speed machining environments, capable of reaching speeds of up to 50,000 RPM. It is widely used in industries that require stringent precision, such as aerospace, automotive, and metalworking, where the quality of the end product is paramount. The chuck ensures a precision level of ≤ 0.003 mm according to ISO 69882-8, making it an ideal choice for tasks that demand superior accuracy.
One of the standout features of the CELSIO chuck is the Cool Flow variant, which incorporates integrated coolant channels. These channels can be adjusted using M3 screws, allowing precise coolant delivery directly to the cutting edge. This capability helps in maintaining optimal temperatures, thereby extending tool life and improving cutting performance. Additionally, the Dual Contact version of the chuck guarantees compatibility with both conical and flat surfaces, making it adaptable to various machine configurations.
The reinforced shank of the chuck combines a slim design with exceptional rigidity, making it suitable for diverse applications such as milling, drilling, and high-speed cutting (HSC). The chuck is balanced for G2.5 at 25,000 RPM, ensuring smooth operation with reduced vibrations, which is crucial for maintaining the integrity of the machining process. Moreover, it is compatible with CELSIO SVL extensions, allowing for greater versatility and productivity in tool set-up and operation.
In summary, the SCHUNK CELSIO thermal shrink chuck offers a cutting-edge solution for precision machining, equipped with features that cater to the demands of high-speed and high-accuracy tasks in a variety of industrial sectors. Its advanced design and technology make it a preferred choice among professionals seeking reliability and efficiency in their tooling solutions.
- Brand:
- SCHUNK
- Typology:
- Shrink fit technolgy
- Length "L":
- 90mm
- Size:
- 14mm
- Shank Type:
- HSK50A
- Diameter "d2":
- 27mm
- Diameter "D":
- 34mm
- Length "L1":
- 64mm
- Dimension "F":
- M10x1
- Dimension "H":
- 10mm