HIGHLIGHTS OF THIS MACHINE:
- THIS MACHINE IS A STEP ABOVE ANYTHING CURRENTLY ON THE MARKET.
- Ultra High Quality Milling Machine, Made to Exacting Standards. Nothing Else Compares To The Quality Level Of This Mill. If You Want The Best, This Is It. This machine is 100% Made in Taiwan. It Costs More, But You Get More. Much More. The Highest Level of Quality and Precision in a Bench Top Mill Available Anywhere.
- Larger Travels Than Comparable Models, Especially in the Y and Z Axis
- More Weight, Approx. 370 Pounds To Work With. Easy Enough To Move, Heavy Enough To Take Serious Cuts
- Ultra Precision Spindle, with Triple Bearing Support. Deep Groove Ball, and Angular Contact Bearings Run Precise and Stay Cool at High Speeds
- Quill DRO Included Standard (This is for the spindle up/down movement)
- Features a Worm Drive Gear for Tramming Head
- Main Z Axis Column is attached to the base with 4 bolts, with a wide, proper mounting surface for much more rigidity over other models in this size range
- .001″ Readings with larger dials on the X and Y axis, with true 10 Thread Per Inch Leadscrews make it easier to cut accurately – (One line on the dial is .001″, one full turn of the handwheel is .100″, much easier to use than those with odd metric conversions)
- Highest Precision ground ways, With Mating Surfaces Hand Scraped To Fit for Much Tighter and Smoother movements – Ultimate High Precision Fit Of Ways and Gibs With This Machine
- Thrust Bearings in leadscrew ends – not bushings – Much smoother movements and less backlash
- Split nuts on X and Y Axis to allow for backlash adjustment
- DC BRUSHLESS MOTOR, Variable Speed, POWERFUL, SMOOTH, and RELIABLE Belt Drive from Motor to Spindle runs MUCH quieter than others, and eliminates any failure prone plastic gears (And the hassle of changing them when stripped)
- 5 Year Warranty, for added peace of mind
STANDARD EQUIPMENT:
1. PM-728VT Ultra Precision Milling Machine
2. Chip Tray
3. Variable Speed with Belt Drive and Brushless DC Motor,
4. Way Cover Set
5. Drawbar
6. R8 Spindle Taper
7. Quill/Spindle Depth DRO
8. Spindle Locking Wrench
MAIN SPECIFICATIONS:
General Specifications:
- Power Requirements: 120V, 20 Amp Circuit (Do Not Use Extension Cords!)
- Weight: Machine Net Weight: 370 Lbs, Shipping Weight 450 Lbs
- Optional Stand Weight: Net Weight: 100 Lbs, Shipping Weight 110 Lbs
- Country of origin: Taiwan
Cutting Capacities:
- Max. Recommended Drilling Capacity: 3/4″
- Max. Recommended End Mill Capacity: 1″
- Max. Recommended Face Milling Capacity: 3″
Table Specifications and Travels:
- Table Size: 7” x 28″
- Cross Travel (Y Axis): 8.5″ With Full Way Support, 10” to Travel Stop
- Longitudinal Travel (X Axis): 17-3/4” With Full Way Support, 19” to Travel Stop
- Vertical Travel: (Z Axis): 16″
- Max Distance Spindle to Table: 16-1/4″
- Spindle to Column Distance: 8-1/2”
- Table Leadscrew Pitch: 10 TPI: (.100″ Per Turn)
- Hand Wheel Dial Graduations: .001″
- Leadscrew Pitch, X, Y, and Z Axis: 10TPI
- T Slot Size Actual size: 12mm, our 1/2″ kit listed is sized for this machine
- Head/Spindle/Motor Specifications:
- Taper of Spindle: R-8, w/7/16-20 Drawbar Thread
- Quill/Spindle: Travel 3″
- Quill Diameter: 2.362″ (60mm)
- Range of Spindle Speeds: 75-4000 RPM, 2 Steps, Variable
- Headstock Tilt Left & Right: ±90°, With Worm Gear Movement For Easier Tram Adjustments
- Motor: 1 HP, Brushless DC Variable
Dimensions:
- Height (Without Stand) Head At Normal Working Height: 36”, Head at Max Travel 44-1/2”
- Table Surface to Machine Bottom (Where it sits on the stand or a table): 8-1/2”
- Bolt Mounting Pattern of Machine (Where it bolts to the stand): 10-1/8”W x 17-1/2” D, 1/2” Holes
- Bottom of machine casting: 20-3/4 Deep x 12-1/2” W – 3-1/4 High at Mounting Bolt Surface
- Chip Pan Dimensions: 21-1/2” W x 24-3/4” D
- Stand Height (Stand is optional): 32”
- Machine Height (Mounted On Stand) Head At Normal Working Height: 68”, Head at Max Travel 76-1/2”
- Max Depth, Distance From Rear of machine to front Y Axis Handle Tip: 30”
- Max Width, Table Handle Tip to Tip: 41”
- Cord Connection/Type: Plug Included, Standard 120V NEMA-5-15, Cord approx. 5′ length
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