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RobbJack

ER11-M3-S

ER11-M3-S ER-Style End Mill Extension Holder

Specifications

Long DescriptionER-Style mill extensions enable micro tools to clear fixturing, maintain exceptional TIR at extended lengths, and solve deflection and chatter issues. They twist and snap into MOST standard ER clamping nuts, and limit TIR to <0.0002" at extension. Set screws hold small shank tooling securely in a triangular arrangement for excellent accuracy. An internal stop can be adjusted from both ends of the holder using a standard hex key to fine-tune stick out.
Short DescriptionER11 Metric End Mill Extension Holder, 3mm Hole Diameter, 8mm Extension Diameter, 10mm Extension Length
Overall Length10
GTIN662966100004
CoatingUNCOAT
Measurement Systemmm