Tool Holder Wrenchs ER Spanner Bearing Spanner

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Tool Holder Wrenchs ER Spanner Bearing Spanner

Color: Oxide black  

ER  wrench for all ER tool holders

Thick material allows high torque

The wrenches made in high-quality alloy steel




       Tool Holder Wrenchs ER  Spanner

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

ER  Tool Holder Wrench

Shank Clamping  Type  ER50 ER40 ER32 ER25 ER20 ER16 and ER11
Clamping  Range 11 mm to  60mm
Hardness HRC 50
Precision 0.1mm
Color Oxide black
Shank Length 160mm
 Clamping  Half-round type
Material High-quality steel



     The wrenches by die-casting

          Heavy Duty ER wrenches work all our ER tool holder