ISO20 ER Collet Chuck Tool Holders Collet Holder HAAS

  • ISO20 ER Collet Chuck Tool Holders HAAS
  • Works on all  ISO20 machines
  • For ER40 ER32 ER25 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
  • Gage length is 50mm
  • Concentricity is less than .0001 at collet face
  • Round Collet nut is included
  • Rear thread for pull stud is M8 x1.75
  • Color: Silver coated
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          ISO20 ER Collet Chuck Tool Holders CNC Milling Tools

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 Collet Chuck  Tool Holder

ISO20 Product NO.   ER20  ER16 ER11
Insulation material Hardened Alloy Steel
Hardness HRC 55
Run Out (TIR) <0.0001″ or 0.003mm
Color Silver Coated (Never rusty  ever)
 Standard Spindle  ISO20 Taper HAAS Office Mill
Balance G2.5 50,000 rpm
Manufacture IGSTOOL

ISO20 Collet Holders Available

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