Rego-fix 4563.11650 ER16 Collet Chuck HSK63 0.5-10mm

Product Description

The REGO-FIX 4563.11650 is an ER16 collet chuck with an HSK63 hollow taper shank, designed for precision CNC machining applications. It accepts ER16 collets with a capacity range of 0.5 mm to 10 mm, delivers a maximum TIR of 0.003 mm, and is balanced for spindle speeds up to 25,000 RPM. The 100 mm projection provides clearance for deep-reach operations. Through-coolant capability is built in, directing cutting fluid directly to the tool tip. The chuck ships with a Hi-Q nut for secure collet retention.

This collet chuck is suited for high-speed machining centers using HSK63 hollow taper spindle interfaces. Typical applications include finish milling, drilling, and reaming in ferrous and non-ferrous materials where runout control and coolant delivery at the cutting edge are critical. The 25,000 RPM balance rating makes it appropriate for high-speed machining of aluminum, composites, and similar materials. Installation and operation require a wrench-type actuator for collet nut engagement.

Key Features

• ER16 collet system with 0.5 mm to 10 mm capacity range
• HSK63 hollow taper shank for rigid, repeatable spindle interface
• 0.003 mm (3 micrometers) maximum TIR for precision runout control
• Balanced to 25,000 RPM for high-speed spindle compatibility
• 100 mm projection for extended reach in deep-cavity operations
• Through-coolant design channels coolant directly to the cutting zone
• Includes Hi-Q nut for enhanced collet clamping performance

Compatibility

Designed for CNC machining centers equipped with an HSK63 hollow taper spindle interface and compatible with the ER16 collet series.

Installation Notes

Installation should be performed by a qualified machinist or CNC toolroom technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before inserting or removing the chuck. Use the appropriate wrench-type actuator on the collet nut - do not use impact tools on the nut or taper. Clean the HSK63 taper bore and spindle interface thoroughly before seating to maintain TIR performance and prevent fretting.