![[Bundle Discount]2.2KW ER20 Water Cooled Spindle Kit+80mm Spindle Mount](https://cdn.shopify.com/s/files/1/0740/8100/9954/files/2.2KW_80mm.jpg?v=1775177170)
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
[Bundle Discount]2.2KW ER20 Water Cooled Spindle Kit+80mm Spindle Mount[Versatile Control] PWM Default for Mach3 GRBL The VFD is factory set to PWM Mode for instant integration with Mach3, GRBL, and other CNC control boards. It also supports 0 10V Analog Control (with Forward Reverse support) and Manual Panel Control. Note: High voltage wiring is pre assembled for safety. To switch to Manual Panel Control, simply adjust 2 parameters on the VFD. [High Precision 2. 2kW Power] 0. 005mm Runout Accuracy Designed for spindle
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[Versatile Control] PWM Default for Mach3/GRBL
The VFD is factory-set to PWM Mode for instant integration with Mach3, GRBL, and other CNC control boards. It also supports 0-10V Analog Control (with Forward/Reverse support) and Manual Panel Control.
Note: High-voltage wiring is pre-assembled for safety. To switch to Manual Panel Control, simply adjust 2 parameters on the VFD. -
[High-Precision 2.2kW Power] 0.005mm Runout Accuracy
Designed for spindle upgrades, this Φ80mm water-cooled spindle utilizes 4x P4-grade high-precision bearings. This advanced design ensures radial runout <0.005mm and delivers 3x longer service life than standard motors. Experience 24,000 RPM of consistent torque for smooth, chatter-free cuts. -
[ER20 Collet System] Larger Capacity & Versatility
Upgrade from standard ER11 models with this ER20 collet system, supporting a wider range of shank sizes up to 13mm (1/2"). This increased capacity allows you to use larger, more rigid tools for aggressive material removal and faster feed rates. The kit includes 21mm and 30mm wrenches for quick, secure tool changes. -
[Complete Water Cooling] Silence & Durability
Engineered for extended operation, the water-cooling system efficiently dissipates heat to prevent overheating during long carving sessions. The kit includes a dedicated 25W submersible pump and 6 meters of PU tubing. Enjoy a significantly quieter workspace with reduced noise and vibration compared to air-cooled spindles. -
[Wide Material Compatibility] From Wood to Aluminum
This professional CNC spindle kit is perfectly matched for desktop CNC routers (e.g.,NBS-6040,NBX-5040) and modification projects. With its high torque and stable speed control, it effortlessly handles various materials including soft metals (Aluminum 6061, Brass), Hardwood, Plywood, MDF, Acrylic, Plastics, and PVC.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Good shorts but they run big
Size: 38, Color: Dusty Olive
I've been losing weight and picked these up in my new size (38). It turns out these are cut for a generous American midsection, and have an elastic fit in the waist, so you can (and probably should!) safely go down a size. I got mine in 34 instead and they fit great.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Great fit, functional, most comfortable shorts!
Size: 30, Color: Anthracite Camo
These are my go-to shorts, I now have five pair in different camo colors! I suggest one waist size smaller than you normally wear, (I buy a 30 instead of a 32, because they stretch and would be too sloppy if I purchased my regular size). The large open slotted pocket on the left, behind the Velcro flap pocket, is perfect for a normal sized cell phone. Plenty of utility pockets for EDC. Since these stretch slightly to accommodate movement and sitting, they are extremely comfortable. Also, my wife says they are good looking on me, so that gets an extra star!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
great shorts
Size: 38, Color: Gunmetal
excellent shorts. slightly loose around the waist, which i prefer. inseam is perfect just above the knee. light weight
and roomy. wash well.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Love the material!
Size: Large, Color: Black
Very soft and beautiful material. The size was perfect. It works well for layering and can also be dressed up. It is not clingy at all. The quality is great.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Worked well for my needs!
Size: X-Large, Color: Black
Nice thick material. I think these could be workout shirts or regular day attire. Soft, wash well, nice stretch, and arm pit gaps aren’t a so wide they look silly or sloppy. Good value for the money. True to size as well.
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Reviewed in the United States on April 24, 2026
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