Ingersoll Rand 302B Angle Air Die Grinder – 20,000 rpm, 0.33 hp, 1/4-inch Collet, Rear Exhaust

Overview

Meet the Ingersoll Rand 302B Angle Air Die Grinder, a compact and capable tool built to handle a wide range of grinding and polishing tasks with steady control. Its thoughtful design combines power with maneuverability, making it suitable for both shop floors and workshops where precision matters.

Powered by a robust motor, the 302B delivers 0.33 hp and a free speed of 20,000 rpm. This performance pairing supports efficient material removal, edge rounding, and surface prepping, helping you progress through projects with consistent results without overburdening the tool or the user.

Key Specifications at a Glance

• 0.33 hp (0.25 kW) and 20,000 rpm for strong, responsive grinding and polishing.
• 1/4-inch collet for versatile tooling compatibility with common abrasives and bits.
• Rear exhaust directs air away from the operator for a cleaner, more comfortable work area.
• Integrated safety-lock throttle to help prevent accidental starts during setup or repositioning.

Durability and Comfort

The 302B emphasizes longevity with a durable ball-bearing construction that improves balance and reduces vibration, helping you stay steady during detailed work. Weighing about 1 lb, it remains lightweight enough for extended use, while a tough composite housing protects the tool from cold air and contributes to operator comfort in busy environments.

Safety, Maintenance, and Efficiency

• The safety-lock throttle minimizes unintended starts, supporting safer handling in real-world tasks.
• A built-in lubricating wick helps extend the life of angle gears, contributing to reliable performance over time.
• The rear exhaust helps keep heat and debris away from the user, improving visibility and comfort during prolonged sessions.

Included Accessories and Versatility

Versatility is built in with two wrenches and both 1/4-inch and 6 mm collets, enabling quick bit changes and broad tooling compatibility. The ergonomic composite housing and slim profile promote comfortable operation, especially when working in tighter areas or for longer periods.

Why Choose Ingersoll Rand

With a legacy spanning over a century, Ingersoll Rand blends engineering rigor with practical reliability. The 302B reflects a commitment to durable, high-quality tools designed to support professional craftsmanship across industries, focusing on solid performance, user comfort, and thoughtful safety features.

Real-World Use Cases

Imagine smoothing weld beads on small metal parts, deburring cut edges, or refining curved surfaces on automotive components. The 0.33 hp rating and 20,000 rpm speed offer a balanced blend of aggression and control, while the included collets and wrenches simplify setup across a variety of tasks. Consider this tool as a flexible companion for routine shop maintenance, fabrication, and detailing work where precision matters.

Notes on Expectations

These specifications describe the tool’s capabilities and typical performance. Results depend on material, tooling, and technique. The 302B is designed to be a reliable, high-quality option that fits well in professional workflows without promising guaranteed outcomes.

• RELIABLE AIR GRINDER: 0.33 hp and 20,000 rpm deliver solid performance for a range of grinding and polishing tasks.
• ACCESSORIES INCLUDED: 2 wrenches, 1/4-inch and 6 mm collets for versatile use.
• HEAVY-DUTY CONSTRUCTION: Ball-bearing design enhances balance and reduces vibration for smoother operation.
• COMFORT AND SAFETY: Lightweight design with ergonomic housing and a safety-lock throttle.
• EXHAUST DESIGN: Rear exhaust helps keep the work area cooler and cleaner.