Products
Assembly Solutions
Construction Tools
Drilling and Bolting Tools
Engine Starters and Air Motors
Surface Preparation and Finishing Tools
Lifting Solutions
Air Compressors
Industries
Automotive & Transportation
Industrial Assembly
Industrial Equipment
Infrastructure & Energy
Parts and Accessories
Air Tool Lubricants
Batteries and Chargers
Ergonomic Accessories
Parts and Service
Service and Support
Customer Support
Parts and Service
Find a distributor
E-Commerce Platform
Back to the product list

545MAX, 5445MAX Series Air Angle Grinder

Take your productivity to the MAX with the 5445MAX and 545MAX Series 2.5 HP Air Angle Grinders from Ingersoll Rand®. Featuring a 2.5 hp motor that delivers the best power-to-weight ratio to maximize material removal, dramatically reducing job completion time on even the hardest alloys. At just over 4lbs, its compact construction is comfortable for all day use without operator fatigue.

Power:

  • 2.5 hp motor delivers the best power-to-weight ratio to maximize material removal, dramatically reducing job completion time on even the hardest alloys.

Performance:

  • Governed motor optimizes air consumption for the task at hand, delivering more power when you need it while increasing the life of abrasives and reducing consumable costs.

Productivity:

  • No more excessive accessories. A tool-free adjustable guard allows for orientation changes in seconds and spindle lock enables quick abrasive changeovers with a single spanner wrench.

Durability:

  • Durable, high strength internal components are built for long run times, reducing maintenance costs and operator downtime.

Comfort:

  • At just over 4lbs, its compact construction packs a punch with a best-in-class power-to-weight ratio for all day use without operator fatigue.

Model

Rated Power (hp)

Rated Power (kW)

Max Free Speed (rpm)

Output

Wheel Type

Weight (lbs)

Weight (kg)

Length (in)

Length (mm)

Air Consumption @ Load (cfm)

Air Consumption @ Load (L/min)

Air Inlet Size

Vibration (m/s²)

Min Hose Size (in)

545MAX

2.5

1.86

12000

5/8 in.- 11 Thread

Type 27

4.12

1.87

9.33

237

76.75

2174

="3/8" NPT"

8.38

1/2

5445MAX

2.5

1.86

12000

5/8 in.- 11 Thread

Type 27

4.1

1.86

9.33

237

76.75

2174

="3/8" NPT"

8.38

1/2