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G1 Series Type 1 Air Grinder

The G1 Series Type 1 Grinders come equipped with powerful 0.4HP vane motors and adjustable front, rear and dual exhaust options. A motor controller helps maintain tool speed to maximize removal rate and increase operator safety by preventing overspeeding.

Comfort: 
  • At home in industrial, heavy machinery, construction environments and more, this lightweight tool features an ergonomic design and low vibrations that make even the toughest jobs a little bit easier.
Reliability: 
  • This tool’s lightweight, composite housing means it will work well time after time, even amid harsh temperature changes.
Access: 
  • With straight, angle and extended configurations, this tool is designed to succeed in even the tightest of spaces.
Other Features:
  • At 0.3 KW, the G1 Series packs a lot of power in a small package
  • Ideal for light material removal, cleaning rough castings, deburring parts, cleaning up welds, and other finishing tasks
  • Patent-pending soft-mount system reduces vibration for extended motor and switch life
  • Optimized for general industrial use, MRO, rail, heavy machinery, oil and gas, shipbuilding, construction, aerospace, and metal fabrication

Model

Rated Power (hp)

Rated Power (kW)

Exhaust

Max Free Speed (rpm)

Wheel Diameter in (mm)

Collet Capacity

Weight lbs (kg)

Length in (mm)

Air Consumption Max (L/s)

Air Inlet Diameter (in)

Minimum Hose Diameter (mm)

Vibration (m/s²)

Sound Pressure (dBA)

G1H250PH63

0.4

0.3

Pipe away

25000

3 (76)

3/8" - 24 Thread

1.26 (0.57)

6.14 (156)

9.4

1/4"

8

10.7 (±3.3)

81.1

G1A200PH63

0.4

0.3

Pipe away

20000

3 (76)

3/8" - 24 Thread

1.26 (0.57)

5.98 (152)

25

1/4"

 

10.2 (±4.7)

79.9 / 90.9

G1A200RH63

0.4

0.3

Rear

20000

3 (76)

3/8" - 24 Thread

1.32 (0.6)

5.98 (152)

25

1/4"

10

10.2 (±4.7)