Dynabrade – 3″ (75 mm) Dia. 7 Degree Offset Rotary Buffer 51401

Dynabrade – 3″ (75 mm) Dia. 7 Degree Offset Rotary Buffer 51401

The 3″ (75 mm) Diameter 7 Degree Offset Rotary Buffer is a compact, high-performance air tool designed for precision buffing and polishing in tight or contoured areas. With a powerful 0.4 hp planetary-geared motor and a rear exhaust system, it operates at up to 5,000 RPM, delivering smooth, consistent rotary action for professional-grade results. The ergonomic 7-degree offset handle enhances control and comfort during extended use.

This buffer comes fully equipped with a 50126 Hook-Face Pad, a 90027 Terry Cloth Bonnet, and a 90028 Wool Buffing Bonnet, making it ready for immediate use. Built for reliability, it features a muffler for reduced sound levels, a durable aluminum housing, and a 3/8″-24 male spindle thread for pad compatibility. Ideal for body shops, aerospace maintenance, and precision detailing, it balances power, efficiency, and ease of use in a lightweight package.

Key Features

• Tool Diameter / Pad Size: 3″ (75 mm)

• Motor Power: 0.4 hp (298 W)

• Max Speed: 5,000 RPM

• Offset Style: 7-degree ergonomic design

• Air Inlet: 1/4″ NPT | Air Flow: 24 SCFM

• Spindle Thread: 3/8″ – 24 Male

• Exhaust Type: Rear | Vacuum Type: Non-vacuum

• Weight: 0.77 kg | Sound Level: 75 dB(A)

• Included Accessories: Hook pad, terry bonnet, wool bonnet, plug

Best For

• Buffing and polishing in tight or contoured spaces

• Automotive detailing and paint correction

• Aerospace surface prep and final finish

• Use in metal fabrication, composite materials, and small-part finishing