Milling Machine Applications
- Heavy-duty face milling, slotting, and profiling with a rigid 660 lb table load capacity.
- Compound-angle drilling and machining utilizing the 45° forward/backward tilt and 90° left/right head rotation.
- Precision deep-hole boring and tapping using the three-stage power down feed and automatic stop.
- Custom fixture and die manufacturing requiring strict geometric tolerances across extended 34" x 12" axes.
Whether you're upgrading an existing manual shop or establishing a new fabrication cell, finding a jet 9 x 42 knee milling machine 690197 for sale ensures you are adding industrial-grade mass and flexibility to your floor.
Technical Specifications
| Stock Number | 690197 |
|---|---|
| Machine Type | Variable Speed Vertical Knee Mill |
| Motor Power | 2.00 HP |
| Electrical Configuration | 115V / 230V, Single-Phase (1Ph) |
| Spindle Speed Control | Variable Speed Pulley Drive |
| Spindle Speed Range | 60 RPM Minimum – 4,200 RPM Maximum |
| Spindle Taper Size | R8 |
| Table Dimensions (L x W) | 42" x 9" (2 T-Slots) |
| Work Table Load Capacity | 660 lbs |
| Axis Travels | Longitudinal (X): 34" • Cross (Y): 12" • Knee (Z): 16" • Ram: 14-1/2" |
| Quill Properties | 3-3/8" Chromed Diameter • 6-3/4" Spindle Travel |
| Head Tilt Limits | Forward/Backward: 45° • Left/Right: 90° |
| Max Spindle to Column Distance | 6-3/4" |
| Overall Dimensions (L x D x H) | 63" x 65-1/2" x 85" |
| Country of Origin | Taiwan |
Performance & Quality Features
- Certified Meehanite® Castings establish an incredibly dense and rigid foundation to drastically minimize resonance and prevent cutter chatter.
- High-Precision Class 7 Spindle Bearings paired with a one-piece quill pinion and shaft guarantee exact runout tolerances and pristine surface finishes.
- Three-Stage Power Downfeed includes an integrated automatic stop mechanism for repeatable, hands-free drilling and precise Z-axis plunging.
- Internally Cooled Spindle Head actively dissipates localized heat, protecting the heavy-duty splined motor drive and lower bearing support during continuous heavy cuts.
- Precision Hardened & Ground Ways feature adjustable gibs throughout, locked by a centralized one-shot lubrication system for smooth, highly accurate table manipulation.
- Included Accessories round out the unit with protective way covers, a drawbar, a factory-certified tolerance test sheet, and a toolbox with essential maintenance tools.
Why Invest in This JET Mill
- When evaluating the price jet 9 x 42 knee milling machine 690197 against its capabilities, it stands out as an exceptional value for both industrial and professional environments.
- Operates on widely available single-phase 115V/230V power, preventing the need for costly 3-phase rotary converters or electrical overhauls in smaller shops.
- Features an internal coolant tank built directly into the casting base (pump not included) to easily scale up for high-production flood coolant machining.
- Backed by the industry-leading JET RED ASSURANCE 2-Year Warranty with authorized service centers located throughout the United States.
Checking the reviews jet 9 x 42 knee milling machine 690197 consistently highlights its reliability, ease of use, and steadfast Meehanite construction. Check with your local industrial distributor today, as many sellers offer the jet 9 x 42" knee milling machine 690197 free shipping directly to your loading dock.
Official Resources: View JET Machine Manuals
Official Resources: View JET Machine Manuals
