C20-ER16A-35L ER16 Collet Chuck Holder 8mm Bore

C20-ER16A-35L ER16 Collet Chuck Holder 8mm Bore

The C20-ER16A-35L is a compact ER16 collet chuck holder designed for CNC spindle, motor shaft and custom machining applications. It features a 20 mm body diameter, 35 mm shank length and an 8 mm rear mounting bore.

It is suitable for mounting on compatible 8 mm shafts and allows the use of standard ER16 collets for holding cutting tools, engraving bits and small milling tools.

Key Features

• ER16 collet chuck holder
• Model: C20-ER16A-35L-8MM
• 20 mm body diameter
• 8 mm mounting bore
• 35 mm shank length
• Compact design for CNC and DIY spindle applications
• Compatible with standard ER16 collets
• Side set screw for secure shaft fixing
• Suitable for engraving, drilling and light milling
• Easy integration with motor shafts and custom spindle assemblies

Technical Specifications

• Model: C20-ER16A-35L-8MM
• Product Type: ER16 Collet Chuck Holder
• Collet Series: ER16
• Body Diameter: 20 mm
• Mounting Bore Diameter: 8 mm
• Shank Length: 35 mm
• Overall Length: approximately 42–43 mm
• Nut Diameter: approximately 24 mm
• ER16 Clamping Range: approximately 1–10 mm
• Shaft Fixing Method: Side Set Screw
• Application: CNC / Engraving / Milling / Custom Spindle

Applications
Suitable for:

• CNC engraving machines
• Small CNC routers
• Custom spindle systems
• Motor shaft tool holders
• DIY CNC projects
• Drilling applications
• Light milling operations
• Precision tool holding

Compatibility
Designed for shafts with an 8 mm diameter and compatible with standard ER16 collets.

Package Contents

• 1 × C20-ER16A-35L ER16 Collet Chuck Holder – 8 mm Bore