Jet BDB-919 3/4HP 115V 1PH 9×19″ Belt Drive Bench Lathe (321378)

Description

The Jet BDB-919 3/4HP 115V 1PH 9×19″ Belt Drive Bench Lathe (321378) is a versatile metalworking solution for home shops, garages, and workshops. This benchtop lathe delivers precision and performance for a wide range of applications.

KEY FEATURES AND BENEFITS:

• Precision Construction: Induction hardened bed ways and tapered roller bearings ensure smooth operation and rigidity for accurate results.
• Threading Capability: The quick-change gearbox provides a wide selection of inch and metric threads, with power longitudinal feed for efficient threading and reverse threading.
• Versatility: The BDB-919 features a reversing switch for added functionality and a standard 1-1/2″ x 8 TPI spindle mount that allows for compatibility with various aftermarket accessories.
• Safety Features: The lathe prioritizes safety with an on/off switch, emergency stop button, chuck guard, and full-length splash guard.
• Standard Accessories: The Jet BDB-919 comes equipped with a 4″ 3-jaw chuck, 7-1/2″ 4-jaw chuck, 7″ face plate, steady rest, follow rest, 4-way toolpost, toolset, and MT-2 & MT-3 centers, ready for immediate use.

SPECIFICATIONS:

• Motor: 3/4 HP, 115V, Single-Phase
• Swing over Bed: 8-3/4″
• Swing over Cross Slide: 5″
• Distance Between Centers: 18″
• Spindle Bore: 3/4″
• Spindle Mount: 1-1/2 x 8 TPI
• Number of Spindle Speeds: 6
• Range of Spindle Speeds (RPM): 130-2000
• Spindle Taper with Sleeve: MT-3
• Number of Longitudinal and Cross Feed Rates: 60
• Range of Longitudinal Feeds (IPR): 0.0006-0.0368
• Number of Inch Threads: 27
• Range of Inch Threads (TPI): 8 – 56
• Number of Metric Threads: 12
• Range of Metric Threads: 0.5 – 3.5
• Max Tool Size (In.): 1/2″
• Compound Slide Travel (In.): 1-7/8″
• Cross Slide Travel (In.): 4-1/4″
• Carriage Travel (In.): 26.5″
• Tailstock Spindle Travel (In.): 1-9/16″
• Taper in Tailstock Spindle: MT-2
• Follow Rest Capacity (In.): 1-3/4″
• Steady Rest Capacity (In.): 1-3/4″
• Width of Bed (In.): 4-1/2″
• Overall Dimensions (L x W x H) (In.): 41x22x20
• Weight (Lbs.): 250

HOW TO USE:

1. Assembly and Setup: Follow the manufacturer’s instructions for proper assembly of the lathe on a sturdy workbench. Secure the lathe and ensure all components are properly aligned and lubricated.
2. Workpiece Setup: Mount your workpiece securely in the chuck or between the centers, depending on the project requirements. Tighten the chuck or center securely to avoid slipping during operation.
3. Speed Selection: Choose the appropriate spindle speed based on the material and diameter of your workpiece. Refer to the manufacturer’s recommendations for optimal cutting speeds.
4. Tool Selection: Select the appropriate cutting tool based on the material and the desired operation (turning, facing, drilling, etc.). Ensure the tool is properly sharpened and securely mounted in the toolpost.
5. Cutting Operation: Engage the power and start the spindle. Gradually bring the cutting tool into contact with the workpiece while maintaining proper feed pressure. Move the toolpost along the carriage or cross slide to achieve the desired cut.
6. Safety: Always wear safety glasses and appropriate safety gear while operating the lathe. Maintain a safe working distance from the rotating workpiece and cutting tool.

BENEFITS OF USING THE Jet BDB-919 3/4HP 115V 1PH 9×19″ Belt Drive Bench Lathe (321378):

• Precision Metalworking: The BDB-919 offers accurate and repeatable results for a wide range of metalworking projects.
• Versatility: This lathe tackles various tasks with ease, from turning and facing to drilling and threading.
• Efficiency: The quick-change gearbox, power longitudinal feed, and other features save time and effort during operation.
• Ease of Use: The Jet BDB-919 is designed for user-friendliness, making it suitable for both experienced machinists and hobbyists.
• Durability: The robust construction ensures long-lasting performance for demanding applications.

FEATURES:

• Induction Hardened and Ground Bed Ways: This ensures a smooth and flat surface for accurate tool travel and precise machining results.
• Spindle Supported by Precision Tapered Roller Bearings: Delivers minimal runout and optimal rigidity for high-quality cuts.
• Safety on/off Switch and Emergency Stop: Provides ease of control and prioritizes operator safety during operation.
• Chuck Guard: Protects the user from accidental contact with the rotating chuck.
• Quick-Change Gearbox: Allows for fast and efficient selection of a wide range of inch and metric threads.
• Power Longitudinal Feed: Enables automated threading and reverse threading for repetitive tasks.
• Quick Locking Tailstock: Provides fast and secure positioning of the tailstock for various operations.
• Standard 1-1/2″ x 8 TPI Spindle Mount: Offers compatibility with a wide variety of aftermarket tooling for expanded functionality.
• Reversing Switch: Enhances versatility by allowing for directional changes during cutting operations.
• Full-Length Splash Guard: Protects the operator from coolant and debris during use.
• Backlash Adjustments Provided Throughout the Carriage: Minimizes play and ensures precise tool positioning for optimal control.