JET JTM-1050VS2 Mill with X-Axis Powerfeed is a professional-grade variable speed vertical milling machine from JET, engineered for machinists and shops demanding precision, durability, and consistent performance across a wide range of milling operations. Built on Certified Meehanite castings with a hardened and ground 10" x 50" table, this mill combines high-precision Class 7 spindle bearings, a broad spindle speed range of 70 - 3,800 RPM, and a built-in X-axis powerfeed to deliver exceptional accuracy and ease of use in demanding production and job shop environments. It is backed by the industry-leading JET Two Year Warranty.

Key Features

• Certified Meehanite castings provide a rigid, vibration-dampening foundation for accurate milling
• Heavy-duty hardened and ground 10" x 50" table delivers a stable, precision work surface
• High-precision Class 7 bearings support the spindle for superior accuracy and long service life
• Precision bored and honed milling head ensures consistent, quality cuts
• Variable spindle speed range of 70 - 3,800 RPM adapts to a wide variety of materials and operations
• Three-stage power downfeed with automatic stop provides controlled, repeatable quill feeding
• X-axis powerfeed for smooth, consistent table travel up to 29-3/4" under power
• Adjustable gibs throughout allow precise control of machine fit and movement
• Chrome lead screws on X and Y axis resist wear and ensure smooth, accurate travel
• Chrome-plated motor shaft with bearing support at end for extended durability and alignment
• Hardened and ground square vertical knee ways and cross ways for precise, repeatable positioning
• Heavy duty motor drive delivers consistent power under load
• Internal coolant tank built into base for use with coolant system (coolant pump not included)
• Large diameter quill is chromed for smooth operation and long-lasting performance
• One shot lubrication system simplifies maintenance and protects critical moving surfaces
• Spindle head is internally cooled to manage heat during extended machining operations
• Tolerance test sheet included for verified out-of-box accuracy documentation
• R-8 spindle taper accepts a wide range of standard tooling; collet capacity 1/8" - 7/8"
• 3 HP, 230/460V, 3-phase motor provides robust power for heavy-duty cuts

Specifications

• Country of Origin: Taiwan
• Stock Number: 690120
• Style (Type): Variable Speed R8
• Motor: 3 HP, 230/460V, 3Ph
• Range of Spindle Speeds (RPM): 70 - 3,800
• Spindle Taper: R-8
• Collet Capacity: 1/8 - 7/8
• Quill Diameter (In.): 3-3/8
• Spindle Travel (In.): 5
• Quill Down Feed Rates (IPR): .0015 - .003 - .006
• Table Size (L x W) (In.): 10 x 50
• Table Longitudinal Travel (In.): 35
• Table Longitudinal Travel With Powerfeed (In.): 29-3/4
• Table Cross Travel (In.): 15-1/4
• T-Slot Centers (In.): 2-1/2
• Max Distance Spindle to Table (In.): 19
• Distance Spindle to Column (Max.) (In.): 26
• Powerfeed: X-Axis
• Overall Dimensions (L x W x H) (In.): 96 x 78 x 88
• Prop 65: Cancer and Reproductive Harm

What's Included

• Tolerance test sheet for verified accuracy documentation

Frequently Asked Questions

What spindle taper does the JET JTM-1050VS2 use, and what collet sizes are compatible?

The JTM-1050VS2 uses an R-8 spindle taper, which is one of the most widely used standards in vertical milling machines. It accepts collets ranging from 1/8" to 7/8", giving operators access to a broad selection of standard tooling for a variety of milling, drilling, and boring operations.

Does this mill include a coolant pump?

No, the coolant pump is not included. However, the machine features an internal coolant tank built into the base, which is designed for use with a coolant system when one is added separately.

What is the difference between the full table longitudinal travel and the table longitudinal travel with powerfeed?

The table provides a full longitudinal travel of 35" when moved manually. When the X-axis powerfeed is engaged, the powered travel range is 29-3/4". This difference is normal for powerfeed-equipped mills and is due to the mechanical limits of the powerfeed drive mechanism.

What lubrication system does the JTM-1050VS2 use, and how does it benefit the operator?

The JTM-1050VS2 is equipped with a one shot lubrication system, which allows the operator to deliver lubricant to all critical moving surfaces simultaneously with a single action. This simplifies routine maintenance, reduces the risk of insufficient lubrication, and helps extend the service life of ways, lead screws, and other precision components.