ISO20 ER20 Collet Chuck Tool Holder | High-Speed CNC Precision

The ISO20-ER20MS-35 Tool Holder is a high-performance interface designed for modern high-speed CNC spindles. Engineered specifically for ISO20 taper systems, this holder is forged from premium 20CrMnTi (Chrome-Manganese-Titanium) alloy steel, which provides an ideal balance of core toughness and surface hardness. This material choice ensures superior vibration dampening and long-term dimensional stability, even under the stresses of rapid tool changes and high-RPM operations. The holder features a precision-ground internal taper compatible with ER20 collets (with ER16 options available), ensuring minimal runout for surgical machining accuracy. The integrated ISO20 pull stud geometry is machined to exacting tolerances for secure spindle clamping, making it an essential component for high-precision woodworking, signage, and light-metal fabrication where tool rigidity and concentricity are paramount.

Forged from premium 20CrMnTi alloy for maximum durability
Precision-ground ISO20 taper for high-speed spindle compatibility
Versatile ER20 collet interface (supports tool diameters up to 13mm)
Superior runout accuracy for improved surface finish and tool life
Integrated pull stud design for reliable automatic tool changes
High-speed balance rating for vibration-free machining

Engineering Analysis & Technical Data

Technical Parameter	Specification Details
MODEL NUMBER	ISO20-ER20MS-35
TAPER TYPE	ISO20
COLLET SERIES	ER20 (Standard) / ER16 (Optional)
MATERIAL	20CrMnTi Steel Alloy
MECHANICAL	pullStudType: Integrated ISO20 \| precisionGrade: High-Precision Industrial Grade \| clampingRange: 1mm - 13mm (ER20)

Industrial Applications

Usage Scenario	Target Industry
Automatic Tool Changer (ATC) CNC Routers	Machine Tool Manufacturing and CNC Fabrication
High-Speed Woodworking and Cabinetry Machinery	Furniture and Wood Products Manufacturing
Precision Aluminum and Non-Ferrous Metal Milling	Advertising and Signage Production
Signage and Architectural Model Fabrication	Electronics and PCB Manufacturing
Small-Scale Precision Machining Centers	Aerospace and Precision Engineering
PCB Drilling and Prototyping Systems	General Engineering

Technical FAQ

Does this tool holder include the collet and nut?

This product listing is for the ISO20 tool holder body and clamping nut. ER20 collets are sold separately to allow you to choose the specific diameter needed for your cutting tools.

What are the benefits of 20CrMnTi material?

20CrMnTi is a specialized alloy steel known for its high fatigue strength and excellent wear resistance. It allows the tool holder to maintain its precise taper geometry through thousands of tool change cycles in high-RPM environments.

Is this compatible with ER16 collets?

While the standard model is built for ER20, we offer an ER16 version as an option. The ER20 model is generally preferred for its larger clamping range, supporting tool shanks up to 13mm.

Detailed Overview of ISO20 ER20 Collet Chuck Tool Holder | High-Speed CNC Precision

Advanced Engineering & Integration

high precision ISO20 ER20 tool holder for atc spindles. buy 20CrMnTi ISO20 collet chuck online india. best price ISO20 tool holder for wood cnc routers. ISO20-ER20MS-35 technical dimensions and specifications. durable ISO20 toolholder for high speed aluminum milling

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