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AltMill 1.5KW ER20 Spindle & Dust Shoe Kit

$555.00 – $650.00

***This particular spindle kit is available to U.S. and International customers only.***

***Spindle Kits for AltMill 4×4 and 2×4 are backordered, will resume shipping mid December***

***Spindle Kits for AltMill 4×8 will be shipped in late February/early March 2026, to coincide with the machine delivery.***

The AltMill 1.5KW ER20 Spindle & Dust Shoe Kit is designed to unleash the cutting capabilities of the AltMill, as a plug-and-play add-on.

Each kit comes with:

80mm Dust Shoe
ER20, 80mm, 1.5KW 110V Air-Cooled Spindle
110V, 1.5KW, 3-Phase output VFD
AC power cable and 5m spindle power cable
ER20 1/8, 1/4″, 3/8″and 1/2″ collets (one of each)
Data cable to connect to the AltMill/SLB-EXT controller for remote speed control

***Please select the AltMill machine size you will be using with this spindle***

Select CNC Machine Size

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Description

***Spindle and VFD Specifications***

***Dust Shoe Specifications***

***Spindle and VFD Specifications***

Spindle body diameter: 80mm

ER Collet System: ER20

Weight: Spindle, appx 5.4KG or 11.9lbs

RPM range: 7,500 to 24,000 RPM

Power: 1.5KW (2HP)

Voltage: 110V/120V AC, single phase, NEMA 5-15P plug included

***Dust Shoe Specifications***

Spindle diameter: Compatible with 80mm spindles

Hose diameter: Compatible with 4″ standard hose

Items such as our Spindles are covered under our 60-day warranty. Learn more.