Precision Adjustable Glass Circle Cutter — 10–185 mm Rotary Cutting Tool

Product Introduction

Cut clean, consistent glass circles without relying on complicated templates or improvised measuring methods. This precision rotary glass cutter is designed to make circular cutting faster, more controlled, and repeatable. 🪟✨

With an adjustable cutting range of 10–185 mm (3/8–7 1/4 in), it is ideal for creating round glass components for mirrors, tabletops, windows, crafts, and architectural projects. It works with common float, colored, and decorative glass in thicknesses from 2–6 mm.

The smooth rotary mechanism, secure center suction base, and durable cutting wheel give you precise control throughout the scoring process. Whether you're making one custom piece or producing multiple matching circles, this tool helps turn a time-consuming task into a much more streamlined workflow. 🔧🎯

Key Features

🎯 Adjustable 10–185 mm Cutting Range — Easily set the desired radius for small glass discs or larger circular pieces, giving you greater flexibility for different projects.

🪟 Works With Multiple Glass Types — Suitable for float glass, colored glass, and decorative glass, making it useful for workshops, renovation projects, and creative glasswork.

⚙️ Smooth Rotary Cutting Mechanism — A ball-bearing cutting head moves smoothly around the center point, helping maintain a consistent scoring path with less resistance.

💪 Durable Carbide Cutting Wheel — The hard-wearing carbide wheel is designed for repeated scoring and features a self-aligning cutting design for controlled, clean results.

🧴 Dry-Use Design — No cutting oil is required during operation, helping keep your workspace cleaner while simplifying setup and maintenance.

📐 Built for Repeatable Results — The adjustable arm and secure suction base make it easier to reproduce the same diameter multiple times, ideal for craft production and professional glass projects.

Product Specifications

• Product Type: Adjustable Rotary Glass Circle Cutter
• Cutting Diameter: 10–185 mm / 3/8–7 1/4 in
• Recommended Glass Thickness: 2–6 mm
• Compatible Glass: Float Glass, Colored Glass & Decorative Glass
• Cutting System: Rotary Scoring Mechanism
• Cutting Head: Ball-Bearing Design
• Cutting Wheel: Durable Carbide Wheel
• Cutting Angle: Approx. 155°
• Operation: Dry Use — No Cutting Oil Required
• Centering System: Suction Base
• Adjustment: Adjustable Radius Arm
• Best For: Glass Workshops, DIY Projects, Mirror Making, Tabletop Projects, Window Work, Crafts & Small-Batch Production

Package Includes

• 1 × Adjustable Glass Circle Cutter
• 1 × User Guide

✨ From Small Glass Discs to Full-Size Circles

Stop measuring, tracing, and guessing every time you need a round glass piece. Set your diameter, secure the center, rotate the cutter, and create a consistent scoring line with controlled pressure.