Magnetic Drilling Machine
Definition of Magnetic drilling machine？
A magnetic drilling machine is a drilling device that uses an electromagnetic suction cup to fix on the metal surface and a motor to drive the drill bit to rotate and feed. It is widely used in steel structure processing, shipbuilding, bridge construction, machinery manufacturing and other fields.
Advantages of magnetic drilling machine
Efficient and accurate
Fast speed: The cutting efficiency of the hollow drill is 3-5 times that of the traditional twist drill, especially suitable for large diameter holes (φ12-φ150mm).
High precision: The electromagnetic chuck has stable positioning, the verticality error of the drilling hole is less than 0.5°, and the hole diameter tolerance can reach H9 level.
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Portable and flexible
It can be adsorbed on any position such as vertical surface, top surface, curved surface, etc., without fixing the workpiece, suitable for on-site installation (such as high-altitude operation of steel structure).
The body weight is usually 5-30kg, equipped with handles or pulleys, which is easy to move.
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Heavy-Duty Magnetic Drilling Machines
Electromagnetic chuck with residual magnetic protection: it can still maintain the adsorption force for several seconds after power failure to prevent the equipment from falling;
Overload protection device: it will automatically stop when the torque is too large to avoid the drill bit getting stuck or the motor burning.
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Wide range of applications
Material: Metal materials such as steel, cast iron, copper alloy, especially suitable for thick plates (5-100mm);
Scenario: Shipbuilding industry hull drilling, bridge bolt hole processing, mechanical base installation holes, etc.
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Types of magnetic drilling machine
1. Standard Magnetic Drilling Machines
Design: Feature a compact magnetic base and a vertical drilling spindle. They are typically powered by electric motors (AC or DC) and are designed for general-purpose drilling tasks.
Key Features:
- Suitable for drilling holes in flat or slightly curved metal surfaces (e.g., steel plates, structural beams).
- Often equipped with a depth stop for controlled drilling depth.
- Can use twist drills, annular cutters (for larger holes), or taps for threading.
Applications: Common in workshops, metal fabrication, and maintenance tasks.
2. Portable Magnetic Drilling Machines
Design: Lightweight and compact, designed for easy transportation and use in remote or hard-to-reach locations.
Key Features:
- May use battery-powered (cordless) or lightweight electric motors.
- Ideal for on-site work, such as construction sites, shipyards, or pipeline installations.
- Some models have a foldable magnetic base for better maneuverability in tight spaces.
Applications: Suitable for professionals who need mobility, such as contractors or field engineers.
3. Heavy-Duty Magnetic Drilling Machines
Design: Robust construction with a powerful magnetic base and high-torque motors. They are larger and heavier than standard models.
Key Features:
- Capable of drilling large-diameter holes (e.g., up to 100 mm or more) using annular cutters.
- Often used for thick metal plates, industrial machinery, or heavy structural steel.
- May include advanced features like variable speed control, coolant systems, or digital depth displays.
Applications: Industrial manufacturing, heavy equipment repair, and large-scale construction projects.
4. Multi-Functional Magnetic Drilling Machines
Design: Combine drilling with other machining functions, such as milling, tapping, or reaming.
Key Features:
- Can switch between drilling and other operations using different attachments or accessories.
- Some models have adjustable spindles or multi-axis capabilities for versatile machining.
Applications: Suitable for workshops or sites requiring multiple metalworking tasks, reducing the need for separate machines.
5. Automatic Magnetic Drilling Machines
Design: Semi-automatic or fully automatic operation, often with programmable controls.
Key Features:
- Semi-automatic models may include automatic feed mechanisms for consistent drilling depth and speed.
- Fully automatic models can be integrated into production lines for mass drilling tasks.
- May feature CNC (computer numerical control) for precise, repeatable holes in complex patterns.
Applications: High-volume manufacturing, automotive industries, or precision engineering.
Applications of magnetic drilling machine
Industrial Manufacturing and Machining
Metal Component Processing: Applied in industries such as automotive manufacturing, aerospace, and rail transit for processing metal parts like engine components, gearboxes, and frame structures.
Equipment Maintenance and Repair: Factory equipment overhauls, production line renovations, or repairs of heavy machinery.
Construction and Steel Structure Engineering
Steel Structure Construction：Erection of steel frameworks for high-rise buildings, bridges, and industrial plants.
Installation Projects: Use magnetic drills on high-altitude or vertical walls (e.g., steel structure columns), with magnetic bases for secure positioning to avoid shaking risks from manual handheld drilling.
Why Choose Us
High Quality
Xinxing digital factory covers an area of 66666 m2 with an annual output of 6 million pieces. Introducing advanced information systems to achieve the whole process of digital management, forging reliable quality.
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Advanced Equipment
Workshops have modern production lines, equipped with CNC precision automatic lathe, vertical machining center, robots and other international advanced production equipment, to achieve fully automatic assembly line production, to ensure stable and superior quality.
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Professional Team
Xinxing's R&D team is composed of professional engineers in the fields of materials, tool design, heat treatment, cutting application technology, manufacturing processes, and other fields. It is a highly experienced and creative technology research and development team.
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Accept ODM/OEM
According to your process requirements, dedicated tools can be configured to improve efficiency or overcome the processing difficulties. Welcome to inquiry from us.
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Company profile
Zhejiang Xinxing Tools Co., Ltd., was founded in 1994, is a high-tech enterprise focusing on hole processing technology. Since its founding nearly 30 years ago, we will be adhering to "focus on improving self", the company has set up the mission of providing manufacturing industry with high efficiency & precision cutting tools, consistently implement the innovative development strategy, deeply cultivate the productivity of cutting tools and technology improvement.
Our products include: Annular cutter, rail cutter, hole saw, spade drill, step drill, countersink, magnetic drill machine, solid carbide cutter, taps, B T A deep hole drill, etc.
Nearly 30 years of accumulation, we are equipped with international leading R & D and testing equipment, established a production line for large number of professional CNC tools, become a high performance CNC tool manufacturer combined with R & D, production and sales. Nearly 30 years of efforts, the company has 100 patents approximately, leading the industry standards drafting of 《ANNULAR CUTTER》, 《Internal cooling replaceable inserts spade drill》, Won the "national manufacturing industry individual champion demonstration enterprise" and other honors, it has been closely cooperated with customers from more than 80 countries.
In the future, we will be adhering to "the concept of innovative development, win-win cooperation", we carry out the mission of "providing efficient precision cutting tools", continue to focus on deep tillage and efficient cutting technology, and strive to become a more reliable tool manufacturing brand of you.
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Test equipment
FAQ
Q: 1.What is the advantage of a magnetic base drill press?
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A: Portability: Lightweight and portable design suitable for on-site work and confined spaces. Versatility: Can be used in various industries like metal fabrication, construction, and shipbuilding, drilling holes in different positions.
Q: 2. Why use a magnetic drill?
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A: Magnetic drilling machines are capable of drilling large-diameter holes in metal surfaces, which can be challenging or impossible with conventional drilling methods. This is particularly useful in industries that require large holes for specific applications.
Q: 3.Is a mag drill better than a hand drill?
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A: A portable magnetic drilling machine is faster and more portable alternative to hole making machines such as the drill press, and is more accurate than a hand drill. A portable magnetic drilling machine is used on steel or other magnetic materials.
Q: 4.What is the application of magnetic drilling machine?
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A: Magnetic drilling machines are used in various industries and applications, especially in metal processing, shipbuilding, bridge building, steel construction, pipeline construction and the oil and gas industry.