Motor Shaft ER20 Collet Chuck 8mm Extension Rod Rod Tool Holder Milling CNC

Description

Motor Shaft ER20 Collet Chuck 8mm Extension Rod Rod Tool Holder Milling CNC
Description
Specifications:
Type: ER20A-8mm
Type: ER20A nut, outside hexagonal nut 34 mm maximum outside diameter
Length: Handle body length 50 mm, total length containing nuts 58 mm
Hole shaft: 8 mm (+ 0.02 mm) it is necessary to install heating expansion
Material: Special qualities of steel, high hardness.
Use: the motor shaft extension of the hose sleeve on the motor shaft, and both sides screw tightened.
Package Included:
1 x ER20 A-8mm Shaft Motor Tool Holder
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