Magnetic v Block SWF Series
Description
Reviews
As a leading NdFeB Magnet manufacturer and professional magnetic tool supplier, MAG SPRING provides high-precision Magnetic V Blocks (SWF Series). Our magnetic V-blocks are widely used for holding round, cylindrical and irregular-shaped steel workpieces during precision grinding, measuring, drilling and other machining operations. With convenient on-off control switch, the magnetic force can be easily activated or released for fast loading and unloading. Each pair of magnetic V blocks is manufactured with identical high-precision dimensions to ensure perfect matching when used as a set.

Product Overview
Magnetic V Block (SWF Series) is a precision magnetic clamping tool equipped with high-performance NdFeB magnets for strong and stable magnetic holding. It is specially designed to fix round bars, pipes and awkward-shaped workpieces firmly, ensuring high accuracy in machining, inspection and positioning processes. The simple on-off switch allows one-handed operation, greatly improving work efficiency in mechanical processing workshops.
Basic Specifications
- Part No.: SWF4001 / SWF4002 / SWF4003
- Magnet Material: Strong NdFeB Magnet
- Holding Force: 150 – 230 N/cm²
- Structure: High-precision solid V-block with magnetic switch
- Sample Service: Available
- MOQ: 1 PC
- Lead Time: 30 days
- Packing: Standard brown carton / wood case
- Payment Term: T/T
- Loading Port: Ning Bo / Shang Hai
Key Features & Benefits
- Strong Magnetic Force: Built-in high-performance NdFeB magnets with 150-230N/cm² holding force
- Precision Manufacturing: Two blocks with exactly same size for matched set use
- Easy Operation: Simple on-off switch for quick magnetic activation & release
- Wide Application: Ideal for round/irregular workpiece clamping in grinding, drilling, measuring
- High Stability: Securely holds workpieces to ensure machining accuracy
- Durable Structure: Solid metal body for long service life in industrial environment
- Low MOQ: 1 piece acceptable for sample and trial orders
- Flexible Packaging: Carton or wood case available for safe transportation
Applications
Magnetic V Blocks are widely used in precision machining fields:
- Precision grinding of round bars and cylindrical workpieces
- Accurate dimension measurement and inspection
- Drilling, milling and tapping of irregular-shaped steel parts
- Workpiece positioning and fixing in CNC machining
- Mechanical maintenance and tool setting operations
- Various metal processing workshops requiring high clamping precision
Quality & Packaging
- 100% precision dimension inspection before delivery
- High-performance NdFeB magnetic force testing
- Durable standard brown carton or reinforced wood case packaging
- Compliant with EU RoHS environmental protection standards
Certifications & Compliance
- ISO9001 Quality Management System Certified
- ISO14001 Environmental Management System Certified
- EU RoHS Directive Compliance
FAQs
Q: What magnet material is used in Magnetic V Block?
A: Our magnetic V blocks adopt high-strength NdFeB Magnets for stable clamping force.
Q: What is the holding force range of SWF series magnetic V blocks?
A: The holding force ranges from 150 to 230 N/cm², suitable for various precision machining needs.
Q: Can the V blocks be used as a matched set?
A: Yes, two pieces are finished with the same high precision size to ensure perfect matching use.
Q: What is the MOQ and lead time for magnetic V blocks?
A: MOQ is 1 PC, sample available, standard lead time is 30 days.
Q: What packaging options are available?
A: We provide standard brown carton and wood case packaging for safe delivery.

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