ATT0022 - SK40-ER16-100 Tool Holder Chuck - 5-piece set

The ATT0022 set of 5 collet chucks, in the SK40-ER16-100 format, is designed to ensure maximum precision and stability in operations on milling machines and CNC machining centers. Compliant with DIN 69871, these chucks are made of 20CrMnTi alloy steel, known for its high strength and durability.
Balanced to the G2.5 standard, they can operate up to 25,000 rpm, reducing vibration and improving the quality of the workpiece finish. The 0.003 mm concentricity tolerance ensures high precision, essential for high-speed milling and drilling operations.
With an overall length of 168.4mm, a shaft length of 80.9mm and a clamping nut diameter of 28mm, these chucks are ideal for tools with diameters ranging from 1 to 10mm, offering great versatility in clamping operations.

✔ Ideal for milling machines and CNC machining centers
✔ High precision with concentricity of 0.003 mm
✔ Balanced G2.5 for speeds up to 25,000 rpm
✔ 20CrMnTi steel construction for strength and durability

Technical specifications

Model ATT0022
Type Set of 5 collet chucks
DIN 69871 standard
Format SK40-ER16-100
Material: 20CrMnTi alloy steel
G2.5 balancing up to 25,000 rpm
Concentricity 0.003 mm
Total length 168.4 mm
Shaft length 80.9 mm
Clamping ring diameter 28 mm
Supported tool range 1 - 10 mm