About TOS Czech 50 mm Capacity Radial Drilling Machine
Make - TOS (Czech Republic)
Model - VR-4
Drilling Capacity - 50 mm
Spindle Diameter - 75 mm
Arm Length - 1470 mm
Spindle Speeds - 45 rpm to 2000 rpm
Spindle Taper - MT 4
Spindle Feed Travel - 310 mm
Spindle Feed Rate of Travel - 0.025 mm/rev to 1.58 mm/rev
Vertical Travel of Arm - 680 mm
Tilting Cube Table Size - 550 mm x 550 mm
Tilting Angle of Cube Table - 0 to 90 degree
Clamping Type - Manual
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/UImetVvzx2U
Precision and Power CombinedEngineered for heavy-duty performance, the TOS Czech 50 mm Radial Drilling Machine offers unmatched drilling precision thanks to advanced spindle movement and a stable, cast-iron structure. With a 50 mm drilling capacity, it is well-suited for even the toughest industrial challenges.
Versatile Operations for Large WorkpiecesThe substantial 1600 mm arm length and 1600 mm maximum drilling radius facilitate effortless drilling across large and variable work areas. A swivel table up to 180 degrees expands operational flexibility and simplifies complex drilling processes.
Designed for User ConvenienceThis machine offers hydraulic/manual clamping and an easy-to-operate manual control system. A built-in coolant system extends tool life, while the ergonomic layout and low-noise motor enhance workplace comfort for prolonged use.
FAQ's of TOS Czech 50 mm Capacity Radial Drilling Machine:
Q: How can I operate the TOS Czech 50 mm Radial Drilling Machine safely?
A: To operate safely, ensure the workpiece is properly clamped using either the hydraulic or manual clamping system. Always use protective gear, start with the lowest spindle speed, and gradually adjust as needed. Refer to the manual control settings for precise operation.
Q: What are the primary applications for this radial drilling machine?
A: It is designed primarily for heavy-duty drilling in industrial metalworking environments, ideal for tasks requiring deep holes or handling large, heavy workpieces across factories, fabrication shops, and repair facilities.
Q: When should I use the swivel table feature?
A: Utilize the 180-degree swivel work table when you need to drill at various angles or access hard-to-reach sections of a large or irregular workpiece, providing enhanced flexibility for multi-angle drilling operations.
Q: Where is the best place to install this drilling machine?
A: For optimal performance, install the machine on a leveled and reinforced floor in an industrial workshop environment with sufficient space (at least 2700 x 1070 mm footprint) to accommodate both the machine and the movement of large workpieces.
Q: What is the process for changing spindle speeds?
A: The machine offers 16 spindle speeds ranging from 32 to 1600 rpm. Adjust the speed manually by selecting the desired gear setting according to the material and diameter required for the application, following manufacturer instructions.
Q: How does the built-in coolant system benefit operations?
A: The standard coolant system helps dissipate heat during extensive drilling, improving tool longevity, maintaining workpiece integrity, and ensuring consistent drilling accuracy, especially during prolonged or high-speed operations.
Q: What are the main benefits of using this TOS radial drilling machine?
A: Key benefits include high precision, capacity for large-diameter and deep drilling, ergonomic manual controls, flexible clamping options, and low operational noise. Its durable cast iron build ensures reliable long-term performance in industrial settings.