


Drilling has long been heralded as the bedrock of machining operations, serving as an essential process with a vast spectrum of applications. Traditional drilling tools, including bench drills, milling machines, and radial drills, have historically been reliant on manual labor, confining workers to monotonous duties with limited quality assurance. Concerns over safety, efficiency, and processing limitations have posed significant challenges for manufacturers and operators. Enter the CNC era: the groundbreaking CNC deep hole drill has revolutionized this landscape, emancipating laborers from manual tasks and surmounting the hurdles associated with deep drilling. This state-of-the-art technology facilitates single-pass drilling that achieves the quality of traditional machines, while also performing reaming and expanding tasks. Moreover, it automates chip removal, CNC positioning, and processing with unparalleled precision, redefining efficiency and elevating output quality to new heights.
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3 Axis CNC Deep Hole Drilling Machine |
4 Axis Vertical CNC Deep Hole Drilling Machine |
Multi-Spindle CNC Deep Hole Drilling Machine |
6 Axis CNC Deep Hole Drilling Machine |
Meticulously crafted for precision, the CNC deep hole drilling machine is designed to address a multitude of workpieces requiring rigorous deep hole processing:
√ Die & Mould Industry: This machine is perfect for intricate operations, such as fabricating water transport holes, center holes, hot runners, guide roller holes, and beyond.
√ Auto Industry: It is ideal for complex deep hole drilling in components like cylinder heads, crankshafts, hydraulic tubing, plunger bushings, and more.
√ Oil Pump & Lubricating Nipple Industry: Expertly engineered for drilling deep holes in oil-injection gases, nozzle valves, plunger bushings, and an array of vital spare parts.
√ Textile Machinery Industry: Achieves precision mesopore drilling across various spindles with effortless precision.
√ Medical Equipment Industry: Specializes in axial processing of titanium alloys and stainless steel, adhering to stringent medical standards.
√ Mining & Oil Machinery: Provides robust solutions for deep hole processing on piston rods and cylinder walls, meeting heavy-duty requirements.
√ Electrical Power & Steam Turbine Industry: Excels in deep hole processing of rotors, central spindles, valve spindles, unit outer cylinders, and condenser tube plates.
DH-2516 CNC Deep Hole Gun Drilling Machine for Efficient Metal Drilling Solutions
Model |
Unit |
DH-2516 |
Inner diameter of drilling |
mm |
2.5-35 |
Max depth of drilling |
mm |
1600 |
Table size |
mm |
2500*1600 |
X axis travel |
mm |
2200 |
Y axis travel |
mm |
1300 |
Z axis travel |
mm |
1600 |
Cutting feeding |
mm/min |
1-300 |
Max rotary speed of spindle |
rpm |
7000 |
Spindle motor |
kw |
11/15 |
Three axis motor |
kw |
4.4/4.4/2.3 |
Pressure of oil pump |
kg/cm |
0-150 |
Capacity of cutting tank |
L |
800 |
Max load weight of table |
kg |
20000 |
Weight |
kg |
17000 |
Dimension |
mm |
6500*5600*3200 |


Shenzhen Joint Machinery Co., Ltd. shines as a paragon of excellence, focusing on the production and export of CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, milling machines, grinding machines, and more. Our unwavering commitment to superior quality and service is the foundation of our operations, ensuring every machine achieves the zenith of industry standards. By integrating pioneering technologies from Taiwan and Germany, our production processes utilize cutting-edge equipment to craft machines celebrated for their precision, stability, and reliability. Capable of addressing complex and high-demand machining requirements, our products have earned international acclaim and a dedicated customer base across Asia, Europe, South America, and North America. Through strategic partnerships with global clients, we generate substantial business value, collaboratively advancing the industry's future.






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