ETP 684550 HSK63F x 1/2” x 100MM Pencil Hydro Grip Toolholder


SKU: ETP-684550 Category:

ETP HYDRO-GRIP® PENCIL is with its extreme slim design one of the most versatile holder on the market. An extensive range of standard dimensions and lengths optimizes your productivity when machining deep cavities and complex components.

-Quick and easy tool change
-High performance
-Pencil design enabling machining in deep cavities and complex components.
-Excellent runout

Tool diameter D1 mm 12.7 mm
Dimension D2 mm 19.5 mm
Dimension D3 mm 40 mm
Gauge length L1 mm 144 mm
Dimension L2 mm 118 mm
Dimension L3 mm 100 mm
Tool insert depth 40 mm

View available reduction sleeves for 1/2"

Requires the use of the ETP Torque Wrench ETP-19050

Maximum RPM 25,000

Toolholder Style


Shank Diameter



ETP Transmission