Gunpla 1/4-Inch Angle Air Die Grinder – 90° Heavy Duty, 20,000 RPM + 26 Roll Lock Discs

Overview

The Gunpla 1/4-inch angle air die grinder is built to tackle tight spaces with confidence. Its 90-degree head design lets you reach awkward corners and recessed areas, while a robust build and balanced feel help you work more comfortably over long sessions. With a top speed of 20,000 RPM, you can move from rough material removal to finer detailing by selecting the right disc for the job. The tool blends practical power with thoughtful ergonomics, making it a reliable addition to metalworking, automotive, and general maintenance setups.

This grinder ships with a versatile accessory set designed to cover a wide range of tasks. You’ll find four accessory families that support grinding, deburring, polishing, and light engraving: five 80-mesh brown corundum discs for solid stock removal and prep; a 400-mesh rotating scouring pad disc for gentle finishing; an 80-mesh zirconium corundum louver disc for efficient surface work; and a woll wheel disc for smoothing and texture refinement. In addition, a 26-piece 2-inch Roll Lock sanding disc kit expands your finishing options, offering multiple grits in a compact format for quick changes between steps.

Key benefits come from thoughtful design and purpose-built components. The 90-degree head helps you access corners that are hard to reach with a straight grinder. The built-in speed regulator lets you tailor RPM to the material and desired finish, while the safety switch helps prevent accidental activation during setup or use. A lightweight aluminum body keeps the tool easy to handle, and the low-vibration design reduces fatigue during extended work sessions. Whether you’re deburring automotive parts, refreshing boiler components, smoothing castings, or performing delicate engraving, this grinder offers a practical balance of power and control without overpromising outcomes.

Included Accessories and Performance

• Five 80-mesh brown corundum discs for fast material removal and prep
• 400-mesh rotating scouring pad disc for gentle finishing
• 80-mesh zirconium corundum louver disc for efficient stock shaping
• Woll wheel disc for texture smoothing and polishing prep
• 26-piece 2-inch Roll Lock sanding discs for versatile finishing options

Why choose Gunpla

• 90-degree head design enables access to tight areas with ease
• Built-in speed regulator provides RPM control for different materials
• Safety switch helps prevent accidental engagement during use
• Lightweight aluminum body reduces hand fatigue during extended tasks
• Low vibration enhances comfort and control across sessions

In busy workshops or home studios, this grinder supports a range of tasks from aggressive material removal to refined finishing. It’s a practical choice for professionals and hobbyists who want dependable performance without overpromising results.