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Ingersoll Rand 3445MAX 4-1/2-Inch Air Angle Grinder

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Specifications for this item
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Part Number
Item Weight
5.4 pounds
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Brand Name
Power Source Type
1 year limited repair warranty

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Key Features

  • 0.88-horsepower air motor delivers 12,000 RPM for impressive performance and greater material removal
  • Internal governor maximizes speed under load, thus increasing productivity
  • Enhanced grip design and lightweight construction increases comfort for extended usage
  • Built-in lubricating wick optimizes the life of the angle gear set by improving lubrication to the pinion and bevel gear set
  • Features a 6.4-meters-per-second-squared vibration level

Package Details

Shipping Weight: 5.45 pounds
Package Size: 12 x 6.9 x 4.2 inches

Product Description

Ingersoll Rand’s 4-1/2-inch-wheel 3445MAX air angle grinder delivers MAX power, MAX productivity, MAX comfort, and improved reliability needed to tackle the toughest material removal jobs in metalworking, construction, and more. Cut, grind, or polish a variety of materials – including metal and concrete – with confidence thanks to superior comfort and power.

At a Glance
Air Angle Grinder
At a Glance:
  • Houses a .88-horsepower and 12,000-rpm motor

  • Features a 6.4-meters-per-second-squared vibration level

  • Has a 4.5-inch wheel that’s 1/4-inch thick (type 27)

  • Dimensions: 9.6 inches long, 5.2 inches wide; weighs 3.37 pounds

At a Glance
Ingersoll Rand Impactool
Ingersoll Rand's 3445MAX air angle grinder is ideal for metalworking. View larger
The 3445MAX’s .88-horsepower air motor with 12,000 rpm delivers the power needed to grind through the toughest jobs, and the internal governor maximizes speed under load, increasing the rate of material removal. Its built-in lubricating wick optimizes the life of the angle gear set by improving lubrication to the bevel and pinion gear set. The enhanced grip design increases operator comfort for extended usage, and its lightweight construction – it weighs less than 3.5 pounds – delivers the best power-to-weight ratio in its class.

About Ingersoll Rand
With a history dating back to 1871, Ingersoll Rand and its family of brands represents a proven history in construction, mining, industrial and commercial markets. Through acquisitions, innovations, and customer focus, today's Ingersoll Rand offers market-leading solutions and services that enable customers to create progress through a variety of industries and markets that touch everyday life.

What's in the Box
One Ingersoll Rand 3445MAX 4-1/2-inch air angle grinder.

Ingersoll Rand ImpactoolIngersoll Rand air grinder
Ingersoll Rand's 3445MAX air angle grinder provides maximum power and comfort. (Click each to enlarge)

From the Manufacturer

The Ingersoll Rand 3445MAX air angle grinder offers professional technicians an outstanding combination of value and performance, delivering impressive power and comfort.

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