PROSHI Angle Air Die Grinder 1/4" with 4 pcs 2" Roll-Lock Sanding Discs, 20,000 RPM

PROSHI Angle Air Die Grinder — precision for tight spaces

Meet PROSHI's 1/4 inch angle air die grinder, engineered for smooth operation and dependable control in compact spaces. It blends a lightweight aluminum body with a 90-degree head, creating a versatile tool for detailed work on metal, plastic, or wood surfaces. The design emphasizes stability and ease of use, so you can focus on the task rather than the tool.

Key features

• Stepless speed control knob lets you tailor rpm for sanding, deburring, or polishing tasks.
• Air inlet and exhaust port include a filter design to reduce impurities, paired with a practical annular exhaust for cleaner operation.
• Industrial-grade 1/4 inch chuck provides high concentricity, low vibration, and stable operation under demanding use.
• Plate-type start-stop switch (pressure plate) supports safer, more reliable activation and shutdown.
• 1/4 inch high-precision collet is hardened for durability and maintains accuracy under impact.
• Built-in speed regulator helps you manage performance for varied materials and tasks.

Ergonomics and performance

The 90-degree head expands reach in tight corners, while the lightweight aluminum body and rear exhaust design reduce fatigue during extended sessions. A lock-off throttle helps prevent accidental starts, enabling more controlled operation in busy or cramped environments.

What’s in the box

• 1 Pcs 1/4 inch angle air die grinder
• 1 Pcs 80 grit round brown corundum grinder discs (50mm/2 Inches)
• 1 Pcs 400 grit non-woven scouring pad grinder discs (50mm/2 Inches)
• 1 Pcs 80 grit zirconium corundum turn-lock discs (50mm/2 Inches)
• 1 Pcs wool grinder discs (50mm/2 Inches)
• 2 Pcs wrenches
• 1 Pcs 2-inch quick-change discs with 1/4 inch holder
• 1 Pcs backup collet size 1/8 inch
• 1 Pcs American standard air connector

Technical specs

• No-load speed: up to 20,000 RPM
• Air consumption: 2.8 CFM (80 L/min)
• Recommended pressure: 90 PSI
• Power: 0.6 HP
• Air inlet: 1/4 inch
• Weight: around 0.49 kg

Real-world use and applications

Whether you’re smoothing edges, chamfering joints, deburring metal parts, or adding a final polish to delicate surfaces, this grinder supports detailed control. The 90-degree head helps you reach recessed or awkward areas, while the assorted discs and pads enable a range of textures and finishes. Users may find it suitable for hobby projects, small-scale fabrication, or maintenance tasks where precision matters, without committing to a larger, heavier tool.

Why choose PROSHI for precision work

Designed to offer reliable performance in a compact package, the grinder emphasizes safe operation, configurable speed, and practical ergonomics. It’s a viable option for those seeking a versatile, ready-to-use tool that handles multiple tasks with a single purchase.