Powerful 20V SD8835F Magnetic Drill | Heavy-Duty Core Drill

The 20V Magnetic Drill (Model: SD8835F) is a high-performance magnetic base drill machine designed for precise core drilling, hole cutting, and tapping on metal surfaces. Built for professionals who need power, portability, and durability in one tool.

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Description

The SD8835F 20V Magnetic Drill combines industrial-grade performance with modern mobility and rugged reliability. It features a robust magnetic base, strong suction power, and a 1100W motor that ensures accurate, stable drilling even in vertical, overhead, or tight working positions.

Designed for steel fabrication, shipbuilding, heavy machinery maintenance, construction, and industrial repair tasks, this drill delivers an excellent grip with its magnetic force of 11000N. Whether you’re working in a workshop, on-site, or in remote areas, this portable core drilling machine brings exceptional performance, reduced operator fatigue, fewer vibrations, and improved user control.


Product Technical Specifications

  • Model: SD8835F

  • Voltage: 20V

  • Input Power: 1100W

  • Max Drilling Diameter: 35mm

  • Stroke Distance: 120mm

  • Magnet Suction Power: 11000N

  • No-Load Speed: 540 RPM

  • Machine Weight: Approx. 12 kg


Key Features of 20V Magnetic Drill

  • Cordless 20V Power – Freedom to work without a cable hassle.

  • 11000N Magnet Base – Strong grip even on vertical surfaces.

  • High-Precision Drilling – Ideal for steel, beams, and structural metal.

  • Compact & Portable Design – Easy to carry and maneuver in tight spaces.

  • Multifunctional – Performs drilling, core cutting, and tapping.


Place of Origin

Manufactured in China, the SD8835F follows international industrial tool standards and quality control.


Why Choose This Product?

If you’re serious about industrial drilling, the 20V Magnetic Drill is a no-brainer. Here’s why:

  • Versatility – Works on steel plates, beams, columns, and machinery.

  • Cordless Convenience – Work off-grid or in mobile environments.

  • Strong Magnetic Base – Prevents slipping and improves precision.

  • Long-lasting Build – Designed for daily use in demanding conditions.


Where This Product is Used

The SD8835F is commonly used in:

  • Metal Fabrication Workshops

  • Shipbuilding Yards

  • Railway Maintenance

  • Steel Structure Construction

  • Industrial Machine Assembly


How to Use This Product

  1. Position the magnetic base drill on a clean, flat metal surface.

  2. Activate the magnet to secure the drill in place.

  3. Insert your core drill bit or twist bit.

  4. Power the drill and apply consistent downward pressure using the handle.

  5. Always wear safety goggles and gloves.


Ideal For

This 20V Magnetic Drill is ideal for:

  • Maintenance Engineers

  • Steel Structure Contractors

  • Welders & Fabricators

  • DIYers with advanced metal projects

  • Construction professionals


Maintenance Instruction

  • Clean metal shavings after every use.

  • Apply light machine oil to prevent rust.

  • Store in a dry place away from moisture.

  • Check magnet and motor connections regularly.

  • Replace worn drill bits to avoid damage.


Return Policy

We offer a 7-day replacement guarantee for manufacturing defects. For returns, the product must be in original packaging and unused condition.


Delivery Process & Packaging System

  •  Delivered within 5-7 business days via trusted courier partners.

  •  Secure foam-insert packaging to protect the drill during transit.

  •  Comes with a user manual, warranty card, and required accessories.


Explore Our Products Collection

Looking for more professional tools? Check out our full collection of:

  • Core Drilling Machines

  • Electric Wrenches & Drivers

  • Metal Cutting Tools

  • Portable Industrial Equipment


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