ISO30 ER Collet Chuck Tool Holders UM Nut Silver Coated

  • ISO30 ER Collet Chuck Tool Holders CNC Milling Tools
  • Works on all  ISO30 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 25,000 RPMs
  • Gage length is ( from 0.5″ to 5 inches)
  • Concentricity is less than .0001 at collet face
  • Round Collet nut is included
  • Rear thread for pull stud is M12 x1.75
  • Color: Silver coated
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          ISO30 ER Collet Chuck Tool Holders CNC Milling Tools

The IGSTOOL Tool holder is balanced to G2.5 25,000 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 


    ISO30 Collet Chuck  Tool Holder

ISO30 Product NO.   ER40 ER32 ER25 ER20 ER16 eR11 and ER8
Insulation material Hardened Alloy Steel
Hardness HRC 55
Run Out (TIR) <0.0001″ or 0.003mm
Color Silver Coated (Never rusty  ever)
 Standard Spindle  ISO30 Taper
Stop Screw Threaded for internal stop screw included
Manufacture IGSTOOL

ISO30 Collet Holders Available

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