ISO20 ER20 ER16 Collet Chuck Tool Holder

  • ISO20 ER Collet Chuck Tool Holders HAAS
  • Works on all  ISO20 machines
  • For ER20 ER16 and ER11
  • Threaded for stop screw ( included)
  • All critical surfaces precision ground
  • Made from alloy steel hardened to 54 – 56rc
  • Balanced to G2.5 at 50,000 RPMs
  • The Gage length is 50mm
  • Concentricity is less than .0001 at collet face
  • Round Collet nut is included
  • The rear thread for the pull stud is M8 x1.75
  • Color: Silver coated
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ISO20 ER20 ER16 Collet Chuck Tool Holder

The IGSTOOL Tool holder is balanced to G2.5 50,000 RPM on Germany HAIMER Tool Dynamic Balancing System,
Each Tool Holder with QC report card. 100% guarantee of each tool holders  in the high-performance
Balanced tool holder minimizes the centrifugal forces which minimize the stress on spindle bearing,
minimize vibration and maximize the cutting tool’s life a long time  and greatly improve surface finish

We accept Custom OEM Order 


ISO20 ER20 ER16 Collet Chuck Tool Holder

ISO20 Product NO.   ISO201/ISO202
Insulation material Hardened Alloy Steel
Hardness HRC 55
Run Out (TIR) <0.0002″ or 0.005mm
Color Silver Coated (Never rusty  ever)
 Standard Spindle  ISO20 Taper
Balance G2.5 25,000 rpm
Manufacture IGSTOOL

Yancheng Ltd. has five branches located in Taiwan, China, and Europe. Our CEO is backed by over 15 years of CNC machine tools manufacturing experience. We have over 100, 000 square feet of modern factory (high precision equipment imported Germany and Japan) and offices that have been fulfilling our destiny to sell to the customer, this allows us to offer better service and affordable prices all over the world. We are also proud to carry products and a full supply chain of cutting tools from over five hundred worldwide ISO 9000 Certified manufacturers in China(Taiwan), Germany, and Italy.

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