CMT 992.081.ER20 Kinetic Dust Extractor for Chucks w/ER20 Column Base The HDU holdown features a

The HDU holdown features a predeflected body manufactured to virtually eliminate deflection under load due to material stretch

30-inch length spans the full floor assembly for a continuous uplift load path within the structure

Hole Bottom: 1-1/2 in

to properly cradle and support the joist member

CMT 992.081.ER20 Kinetic Dust Extractor for Chucks w/ER20 Column Base The HDU holdown features aThe CMT 992. 081. ER20 Kinetic Dust Extractor connects to CMT chucks with ER20 collets to provide effective dust and chip extraction directly at the cutting tool on CNC machining centers. Reduces airborne dust and improves visibility at the workpiece. SPECIFICATIONS Order Number 992. 081. ER20 Compatible Chuck Collet ER20 For Use With CMT chucks with ER20 precision collets Country of Origin Made in Italy KEY FEATURES Direct Source Extraction Extracts