Distance Between Centers
 40" or 60"
Max. Swing over Bed
 16"
Max Swing is Gap
 25"
Width of Bed
 12"
Spindle Mount/Bore
 D1-6 2-1/4
Spindle Speeds, 12 steps
 25-2000 RPM
Leadscrew Pitch (Main)
 4 TPI
Cross Screw Pitch
 10TPI (.100 Pitch)
Longitudinal Feeds
 .011-.0633 IPR
Cross Feeds
 .0003 to .01837 IPR
Inch Threads
 2 to 112 TPI
Metric Threads
 14mm to .1mm Pitch
M.P. Threads
 7mm to .1mm Pitch
D.P. Threads
 4 to 112 DP
Travel of Cross Slide
 12-1/4"
Travel of Compund
 5"
Tailstock Quill Travel
 2-3/8"
Tailstock Taper
 MT#4
Main Motor
 7.5HP
Machine Weight
 4100 (40") / 4850 (60") Pounds
Power Requirements
 220/440 3 phase
Main Features:
  • ISO 9002 Certified
  • High Quality Siemens Electronics Used Throughout Machine
  • Large Spindle Bore 2 -1/4"
  • Heavy Duty Spindle D1-6
  • One-Piece Solid Cast Iron Machine Base
  • Heavy Duty Bed Width 12"
  • Heavy Duty Main Motor- 7.5HP
  • 12 Spindle Speeds From 25-2000rpm
  • inch Threads and Metric Threads Done WITH NO CHANGE GEARS NEEDED BETWEEN FEEDS, INCH and
    METRIC THREADS, Only Gear Change is Needed, with Included Change Gears, To Cut DP and MP Threads
  • Spindle is Balanced, Hardened and Precision Ground
  • Spindle is Supported at 3-point by High Precision Tapered Roller Bearings
  • All Gears and Shafts are Hardened and Precision Ground
  • Guideways Induction Hardened and Precision Ground
  • Automatic Lubrication System in Headstock and Feed Box
  • 2 Year Warranty for Parts
Special! Includes Taper Attachment, QUICK CHANGE TOOL POST, Live
Center, Drill Chuck, 10" 3 jaw chuck, 12" 4 jaw chuck, Face Plate, Coolant
System, Work Light, and much more!  
Main Specifications:
Standard Accessories:
  • Taper Attachment        
  • Live Center
  • 10” 3 Jaw Chuck with Set Reversible Jaws        
  • 12” 4 Jaw Chuck with Set Reversible Jaws
  • 14” Face Plate        
  • 3” Follow Rest
  • ¾”-5 1/2” Capacity Steady Rest w/ Roller Jaws        
  • Foot Brake
  • Work Light and Coolant System        
  • Full Length Splash Guard
  • Inch and Metric Threading Capability        
  • Thread Chasing Dial     
  • Splash Guard
  • Automatic Kick-out Longitudinal Carriage Stop
  • (1) Reducing Sleeve
  • 1 Shot Lube Pump on Apron for all Guideways
  • Removable Gap
  • (2) Dead Centers, (1) Live Center        
  • Tool Box and Leveling Pads
  • Siemens Electronics throughout Machine        
  • 2 Year Warranty on all Parts
Precision Matthews
PM-1640-HD
PM-1660-HD
    Quality Machine Tools
sales@machinetoolonline.com :Email
412-787-2876 :or call
    for your immediate needs!
Click Pictures to Enlarge
High Quality Siemens
Brand Electronics for Long
Term Reliability
Modern Headstock Design,
with easy to use controls
for east speed and
threading changes
Optional Accessories
  • 2 axis Easson DRO (installed)      $795.00  
  • 3 axis Easson DRO (installed)      $1395.00
  • 5-C Lever Collet Closer                  $995.00
NO GEAR CHANGES FOR
INCH AND METRIC THREADS,
AND FEED RATES
PM 1640-HD
Price:  $10495.00
Freight:  FREE
Total: Price: $10495.00
PM 1660-HD
Price:  $10995.00
Freight:  FREE
Total: Price: $10995.00
PM 1660-HD-VS
Variable Speed 20-2500
RPM with invertor drive
otherwise same specs as
PM1660
Price:  $12795.00
Freight:  FREE
Total: Price: $12795.00