MAIN FEATURES OF THIS MACHINE: High Grade HT200 Castings Variable Spindle Speeds Design is exclusive to us. You will not find another machine that stacks up in features, and price Same head as used on our bench mills, but now available as a knee mill Long 5″ Quill Travel Tramming Ability in X AND Y Directions: Head Swivels Left and Right, AND Tilts Front To Back (approx +/-10 degrees) to set spindle to table tram, only machine in this size class with this feature – Allows tramming in all directions – Perfect alignment for the high precision jobs – Very critical, great feature for extremely high precision work! Generous 19.5″ spindle to table distance Inch Pitch lead screws, for ease of use and greater accuracy (10TPI Screws, .100″ per turn) Precision Spindle with +/- .00025” or less runout for greater tool life and accuracy Longest in class 3 YEAR WARRANTY against defective parts, including electrical (excludes normal wear items) TYPICAL USERS: Industrial users looking for a good quality, smaller vertical knee type milling machine, built for lighter R&D / repair shop type use, with a smaller size to save space, at a lower price point High end gunsmiths looking for a smaller knee type milling machine, who wish to maintain the quality and features of a full sized knee mill, but also want to save on space / cost Users who appreciate the operational differences when going to a knee type milling machine over a bench style mill Any other users who can appreciate an entry level knee mill, at a very reasonable price MAIN SPECIFICATIONS: Model PM-739V Table Size 7-1/2”x39” Table T Slot Size / Spacing Between: 9/16″ / 2″ X Axis Travel 25″ Y Axis Travel 8-1/2” (Shorted by 1″ to 7-1/2″ with X DRO Scale on rear of table) Z Axis Travel (Knee) 17-1/2” Min/Max. Distance, Spindle to Table 2”/19-1/2” Spindle Height: Floor to Bottom of Spindle: 53” Head Tilt, Front to Rear: 15 Degrees Head Tilt, Left to Right: 45 Degrees Table Height: Fully Raised 51”, Lowered 33-1/2” Quill Travel 5” Leadscrew Type Precision Ground ACME Leadscrew W/ Backlash Adjustments on X and Y Axis Leadscrew Pitch .100” (10 Threads Per Inch) Table Dial Graduations .001” Spindle Taper R8 Spindle Speeds 75-2500 RPM, Variable (2 ranges, Low 75-435, High 435-2500) Spindle Bearing Type: Tapered Roller Bearings Spindle Bearing Class C5 Main Motor H.P. 2 HP Overall Height, Head Up 83″ Height with head down (For moving and shipping) 72” Depth Front to back, rear of machine to front of knee casting 32” (Includes chip tray protruding from rear) Rear of machine to tip of Y axis handle 40” Width X Axis Table Handles, Tip to Tip 53” Net Weight 1100 LBS Voltage / Phase 220 Volt, Single Phase, 20 Amp Circuit Cord Connection/Type: Cord approx. 5′ length, User to supply plug needed for your outlet (20A 240V With Ground, No Neutral Required) Warranty: 3 Years Country of Origin: China Shipping Dimensions: LxWxH 48”Wx42”Lx88” H