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Alpha 5" Pneumatic HS Grinder PSG-125

Alpha 5" Pneumatic HS Grinder PSG-125

Regular price $542.00 USD
Regular price Sale price $542.00 USD
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Alpha Professional Tools® PSG-125 5” Pneumatic Grinder is an industrial quality grinder has a powerful 1.4 HP motor with speed control governor. It is compact, has an ergonomic aluminum body, a reversible safety lever throttle and two auxiliary handle positions. Its adjustable rotating exhaust and built-in oil port makes this tool great for any environment! Additionally, a wet cutting kit is available along with several specialty kits for various applications.

  • Powerful 1.4 HP Motor with Speed Control Governor
  • Compact Ergonomic Aluminum Body
  • Reversible Safety Lever Throttle
  • Kink-Free Air Hose for Easy Maneuverability and Reducing Operator Fatigue
  • Two Auxiliary Handle Positions
  • Built-in Oil Port for Easy Maintenance
  • Adjustable Rotating Exhaust
  • 2,000 Hour Duty Cycle
  • Wet Cutting Kit Available
  • One Year Warranty

Product Details
Specification Data
Model PSG-125
Air Pressure 90 PSI (6.2 Bar)
Air Consumption Max 33 CFM (934L/min)
No Load Speed 12,000 RPM
Weight 4.6 lbs (2.1 kgs)
Length 11-3/4” (298mm)
Air Inlet 3/8” NPSM
Spindle 5/8”-11
Maximum disc capacity 5” x 1/4” x 7/8”
Max. HP 1.4 HP


Equipment Included
Item Quantity
Blade Safety Guard 1
Lock Nut with 7/8" Arbor 1
Inner Flange 1
Side Handle 1
Hex Wrench (1/4") 1
Pin Wrench 1
Double End Wrench (1" / 32mm) 1
Handle Bracket 1
Washer and Seal Set 1
Screw 1
Rust Inhibitor Oil (8oz / 237ml) (AIR-008) 1
Air Hose Assembly (15ft / 4.5m) 1

Safety Data Sheet: Rust Inhibitor Oil for Pneumatic Tools
Manual: PSG-125 v1
Manual: PSG-125 v2
Manual: PSG-125 v3
Manual: PSG-125 Wet Cutting Kit Manual
Parts-Schematic: PSG-125-v1 Parts/Schematic
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