CNC Mini Mill - CNCzone.com-Classifieds Buy and Selling

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Seller Details
lriley Posts: 6 Registered: May 2008 Location: USA	Feedback: None See Detailed Feedback Contact Seller View seller's other items

CNC Mini Mill

Quantity	Views	Date Posted
1	703	Fri February 18, 2011

Asking Price	Shipping Amount	Condition
$1,900.00	None	Excellent

Description:

4-Axis capable CNC upgraded Harbor Freight 44991 Mini Mill/Drill with table travel: X 9", Y 4", Z 8-1/8".

The machine works beautifully and can make very accurate (0.001-0.002") intricate parts.

Three axes with connection for fourth rotary axis. Includes milling machine, three 280 oz-in stepper motors, 3-axis CNC Fusion ball lead screws, spindle belt drive upgrade for quiet operation, E-switch, home and limit switches, computer spindle speed control, charge pump and jack to connect a probe. Stepper motor controller includes packaged 50 V 10 A power supply, four Gecko motor drivers and breakout board ready to connect to the mill. All needed cables are included. You need to provide a PC and Mach 3 CNC control software (~$150). Webcam allows remote monitoring for long CNC jobs. Includes schematics and Mach 3 screenshots to easily configure Mach3.

Keywords:

Harbor Freight Mini-Mill CNC

Author

daconfusion

Registered: November 2010
Location: USA
Posts: 35

Comment Date: Sat February 19, 2011

where are you located?

Click here to Send this user a Private Message

lriley

Registered: May 2008
Location: USA
Posts: 6

Comment Date: Sat February 19, 2011

Located in Oxnard, CA just north of Los Angeles. SHIPPING IS NOT INCLUDED IN THE PRICE. I can deliver in Southern California.

lriley

Registered: May 2008
Location: USA
Posts: 6

Comment Date: Tue February 22, 2011

Do the math - just to buy the hardware without wiring and labor costs:

New Machine (Harbor Freight 4491) $600.00

CNC Fusion 3-Axis Ballnut Conversion (CNCfusion.com) $560.00

Spindle Belt Drive (LittleMachineShop.com) $145.00

Three 282 oz-in Stepper Motors (keling.com) $120.00

4 Axis Stepper Motor Controller (keling.com) KL-G540-48 * $600.00

Total $2,025.00

abcmojave

Registered: August 2010
Location: usa
Posts: 47

Comment Date: Fri March 18, 2011

Iriley,

Just a couple of questions. How many hours on the machine? Why are you getting rid of it? Are you around the week of March 21? I will be in Carpinteria and could come for a look if you were there.

Regards

lriley

Registered: May 2008
Location: USA
Posts: 6

Comment Date: Fri March 18, 2011

The machine has about 600 hours on it, I bought in May 2008 and finished the CNC conversion about a year later. Within the last two weeks I have disassembled it, cleaned it and put in new spindle bearings. I have been very happy with it and have made some very complex sculptures with it. I am selling it because I am ready to move up to a bigger machine. I will be around all next week and you can contact me on my mobile phone at 818-486-4436.

abcmojave

Registered: August 2010
Location: usa
Posts: 47

Comment Date: Fri March 18, 2011

Great. I will call you when I get there. Will you be able to demonstrate CNC operation?

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