U.S Industrial Grizzly Industrial 10" x 50" 3 HP Variable-Speed Vertical Mill with Power Feed and DRO
The G0797 10" x 50" Vertical Mill with power feed and DRO is a full-featured mill built for those that have the use of three-phase power.
The headstock itself can rotate 90° left/right or tilt 45° forward/back so it can be positioned for nearly any setup needed. The ram rotates 360° around the turret and travels 18-1/2" forward or backward.
The G0797 milling machines feature 3-axis table movement with built-in longitudinal power feed. With the 10" x 50" table, you can set up a rotary table or another fixture on one side without having to remove your vise on the other.
Select spindle speeds between the 60–500 RPM low range and the 500–4200 RPM high range. Dial in your speed with the variable-speed handwheel and view it on the high-low range speed indicators.
The bed of the lathe is constructed with Meehanite® castings that are hardened and precision-ground in the traditional three V-way prismatic design.
Like all Grizzly vertical milling machines, the G0797 comes with a 1-year warranty which covers parts and assures the unit is free from factory defects.
The G0797 manual was written by our U.S.-based Technical Documentation Department and is packed with useful information. The complete and easy-to-read manual makes it easier to assemble and maintain your mill.
The Grizzly Customer Service and Technical Support Teams are U.S.-based. Parts for the mill may be available online and shipped from the Grizzly parts warehouse in Springfield, MO.
Made in an ISO 9001 factory
Features
- 2-Axis DRO
- Meehanite castings
- One-shot pump lubrication for table ways
- Auto spindle stop with micro-adjustable stop
- Chrome-plated, precision-ground quill
- X- and Y-axis way covers
- Forward and reverse spindle rotation
- Includes service tools and toolbox
Specifications
| Required Power Supply |
220V/440V, 3-phase, min. 15A circuit |
| Motor |
3HP, 220V/440V* (prewired for 220V), three-phase, 6.4A/3.2A |
| Spindle Taper |
R-8 |
| Spindle Speed |
Variable, 60–4200 RPM |
| Spindle Travel |
5" |
| Maximum Distance Spindle to Table |
19-1/4" |
| Table Travel (Longitudinal) |
30" |
| Table Travel (Across) |
14" |
| Table Travel (Vertical) |
15" |
| Table Size |
10" x 50" |
| T-Slots |
3 @ 2-1/2" centers, 5/8" wide |
| Head Ram Travel |
18-1/2" F/B |
| Head Tilt |
90° L/R, 45° F/B |
| Turret/Column Swivel |
360° |
| Drilling Capacity for Steel |
1-1/4" |
| End Milling Capacity |
1" |
| Face Milling Capacity |
3" |
| Footprint |
48" x 33" |
| Overall Shipping Dimensions |
100" W x 85" D x 88" H |
| Approximate Shipping Weight |
3021 lbs. |
What our Experts Think
-
Powerful & Precise Milling – 3 HP motor with variable-speed control for optimal cutting performance.
-
Spacious Work Area – 10" x 50" table provides ample space for large and complex projects.
-
Digital Readout (DRO) & Power Feed – Enhances accuracy and ease of operation for precision machining.
-
Heavy-Duty Construction – Cast-iron frame ensures durability and stability during heavy cuts.
-
Perfect For – Machine shops and professionals needing high-precision milling with automated features.
Q&A
Q: What is the U.S. Industrial Grizzly 10" x 50" Variable-Speed Vertical Mill?
A: A 3 HP vertical milling machine with variable speed, power feed, and a digital readout (DRO), designed for precision machining in industrial and workshop settings.
Q: What is the table size?
A: 10 inches x 50 inches, providing ample workspace for large machining projects.
Q: What type of motor does it have?
A: A 3 HP motor for powerful and consistent milling performance.
Q: What is the speed range?
A: Variable-speed control allows precise adjustments for different cutting applications.
Q: What does the DRO system do?
A: The digital readout (DRO) ensures accurate positioning and precise machining.
Q: Does it include power feed?
A: Yes, it features a power feed system for smoother and more efficient table movement.
Q: What materials can it machine?
A: Suitable for metals, plastics, and composites, depending on the tooling used.
Q: Why choose this vertical mill?
A: Its large table, variable speed, DRO, and power feed make it an excellent choice for machinists seeking high precision and versatility in milling operations.
Maintenance Tips
-
Lubrication: Regularly oil moving parts, including ways, lead screws, and spindle bearings.
-
Spindle & Belt Maintenance: Inspect for wear, adjust belt tension, and replace as needed.
-
Power Feed & DRO Check: Ensure proper function and calibration for accurate milling.
-
Table & Ways Cleaning: Wipe down after each use to prevent debris buildup and rust.
-
Coolant System Maintenance: Keep coolant clean and refill as necessary.
-
Chip & Debris Removal: Clear chips from work area and coolant system to prevent clogging.
-
Electrical & Safety Inspection: Test wiring, connections, and emergency stops regularly.
