Product Overview
This adjustable round hole marker tool is designed for precise circle and ellipse marking on flat surfaces, pipes, and curved metal materials. Featuring a magnetic base, adjustable marking arm, and precision angle control, it helps users create accurate layouts quickly and efficiently ✨
Ideal for metal fabrication, pipe installation, welding projects, and professional workshops, it provides a reliable solution for precise marking tasks 🔧

Product Features
Magnetic Locking Base
Equipped with a switchable magnetic base that securely attaches to steel pipes and ferrous surfaces, keeping the tool stable during marking 🧲
Adjustable Extension Arm
The adjustable arm provides flexible reach and positioning, allowing users to mark circles in different sizes and challenging locations with ease 📏
Precise Circle & Ellipse Marking
Adjustable angle settings allow accurate marking of both round and elliptical shapes, similar to a compass design for improved layout precision 🎯
Durable Aluminum Construction
Made from anodized aluminum for strength, durability, and long-term workshop use while maintaining a lightweight structure ⚙️
Built-In Level Assistance
Integrated leveling function helps improve marking accuracy and alignment during fabrication work 📐
Portable Storage Case
Comes with a rugged carrying case to protect the tool and keep accessories organized during transport 🧰

Product Specifications
- Type:Adjustable round hole marking tool
- Material:Anodized aluminum
- Marking Range:For pipes and surfaces up to approx. 10 inches diameter
- Base Type:Switchable magnetic base
- Adjustment:Multi-angle adjustable marking arm
- Case Dimensions:Approx. 430 × 368 × 107 mm
- Weight:Approx. 5.7 kg (with case)
- Usage:Metal fabrication / Pipe marking / Welding layout / DIY projects
- Feature:Circle marking, ellipse marking, magnetic positioning

Package Includes
- Round Hole Marker Tool ×1
- Carrying Case ×1
- Marking Refills ×1 Set
- User Manual ×1
Precision marking made easier for professional fabrication and workshop projects 📐✨