• Our Step Pulley milling machine is the perfect solution for maintenance shops, repair shops, job shops, schools and light production.
JTM-2 Standard Features-
• Meehanite casting
• Precision bored and honed milling head
• Large diameter quill is chromed
• High precision Class 7 spindle bearings
• Spindle head is internally coole
• Satin chrome finished dials
• Heavy-duty splined motor drive
• One-piece quill pinion and shaft
• Three-stage power downfeed with automatic stop
• Heavy-duty spindle brake
• Locks on all movable surfaces
• Precision hardened and ground ways
• Precision ground table
• Adjustable gibs throughout
• Internal coolant tank built into base for use with coolant system (Coolant pump not included)
• Tolerance test sheet included
Standard Equipment-
• One-shot lubrication system
• Way covers
• Draw bar
• Tool box with tools
JTM-2 Product Specufucations-
• Table Size (in.): 9x42
• Spindle Taper: R-8
• Diameter of Quill (in.): 3-3/8
• Number of Spindle Speeds: 8
• Range of Spindle Speeds (RPM): 80 - 2,720
• Downfeeds of Spindle (per/rev./in.): 0.0015 -0.003-0.006
• Spindle Travel (in.): 5
• Head Movement: 90 degrees R & L 45 degrees F & B
• Distance Spindle to Table (max./in.): 17-1/2
• Distance Spindle to Column (min./in.): 4-1/2
• Distance Spindle to Column (max/in.): 19
• Longitudinal Table Travel (in.) (X-axis): 23-7/8
• Cross travel (in.) (Y0axis): 12-1/2
• Collet Capacity (in.): 1/8 - 7/8
• T-slots, Number & Size (in.): 3 and 5/8
• T-slot Centers (in.): 2-1/2
• Maximum Weight of Workpiece (lbs.): 550
• Travel of Knee (in.) (Z-axis): 14-1/2
• Travel of Ram (in.): 13-3/8
• Motor: 2HP, 3Ph, 2-Speed, 230V Only
• Overall Dimensions (in./W x D x H): 57x64x82
• Net Weight (lbs.): 2,200
Acu-Rite 200S DRO Features-
• This operator-friendly readout system reduces set-up time and increases throughput with application-specific features that meet your milling needs
• Easy-to-read, 14-segment vacuum fluorescent display and sealed, 3-D, tactile-feel, and color keypad
• 2 or 3 axis readouts
• Position-Trac, a unique feature that lets you easily, quickly and accurately reestablish workpiece zero after power loss
• 0.00002" to 0.0005" resolution
• Acu-Rite precision glass scales
Acu-Rite 200S DRO Product Specifications-
• Number of Axis: 2 or 3
• Position-Trac: Yes
• Auto Resolution Sensing: Yes
• Battery Back-up: Yes
• Bolt Hole Pattern Full: Yes
• Bolt Hole Pattern Partial: Yes
• Centeline Calculation: Yes
• Scale Factoring(Mirroring): Yes
• Conversational Message Prompts: Full Lettter
• Datum Point Memory: 1
• Display Construction: Die-Cast metal
• Display Screen: Vacuum Florescent
• Home Reference: Yes
• Inch/Metric Conversion: Yes
• ISO 9000 Certified: Yes
• Key Pad Type Membrane Sealed: Seale 3-D Tactile Feel
• Linear Error Compensation: 3 Segment/Auto Calculator
• Milling Functions (line,frame,pockets): No
• Near Zero Warning: Yes
• Optional Edge Finder Input: Yes
• Postion Tra to locate workpiece center: Yes
Precision Glass Scales: Yes
Preset Capable: Yes
Recall Functionality: Yes
Reference Preset: Yes
Reference Table (drill, tap,ect.): No
Scale Resolution (in.): 0.0005
Shrinkage/Expansion: YEs
Tooling Offset: 1
Zero Reset: Yes
Table Powerfeed Features-
• Specially designed for each model X and Y axis available
• Provides continuously variable feed rate of up to 37 in./min.
• Adjustable stops allow automatic shut off
• Includes rapid traverse button
• Built-in clutch helps prevent damage in overload
• Factory installation available
• Installation of powerfeed will reduce table travel
Table Powerfeed Product Specifications-
• Speed Rate/Variable (IPM): 0-37
• Torque (in./lbs.): 135
• Rapid Traverse (IPM): 37
• Motor: 2-1/2 Amp, IPh, 115V
• Net Weight (lbs.): 14