Ingersoll Rand 301B32MK Angle Air Die Grinder Kit, 0.25 HP, 21000 RPM

• The Ingersoll Rand 301B32MK is a right-angle pneumatic die grinder kit with a 0.25 HP motor running at free speed of 21 000 rpm, using a 1/4" collet and featuring front exhaust. It supplies operators access in tight spaces with compact design and integrated safety throttle.
• Features:
  • Right-angle configuration for better access in confined or angled work areas, such as inside machinery or housings.
  • Durable ball-bearing construction improves tool balance and reduces vibration for smoother operation.
  • Integral safety-lock throttle lever helps prevent accidental starts.
  • Front exhaust helps keep the work surface cleaner by directing airflow away from the grinding area.
  • Kit form includes assorted pads, holders, and a blow-molded case to get started out of the box.
• Includes:
  • Ingersoll Rand 301B32MK angle die grinder
  • 2 coarse 2 inch 3M Roloc pads
  • 2 medium 2 inch 3M Roloc pads
  • 2 coarse 3 inch 3M Roloc pads
  • 2 medium 3 inch 3M Roloc pads
  • 2 inch disc holder
  • 3 inch disc holder
  • Blow-molded plastic carrying case
• Specifications:
  • Manufacturer: Ingersoll Rand
  • Part Number: 301B32MK
  • Rated Power: 0.25 HP (0.19 kW)
  • Free Speed: 21 000 rpm
  • Collet Capacity: 1/4" (and 6 mm, kit includes both)
  • Air Consumption Range: 6 to 24 cfm
  • Operating Pressure: 90 psi
  • Air Inlet: 1/4 inch NPT
  • Min Hose Size: 3/8 inch
  • Exhaust Type: Front exhaust
  • Sound Level: 91.8 dB(A) (sound pressure) / 104.8 dB(A) (sound power)
  • System Compatibility: Compatible with standard 1/4" and 6 mm shank rotary tools, surface conditioning pads, and ideal for grinding, de-burring, polishing, weld dressing, and finishing in confined or angled areas.
• The Ingersoll Rand 301B32MK can also be referred to as IR 301B32MK kit, 301B angle die grinder, Ingersoll Rand 301B32 air angle grinder, IR 301B32 kit, and angle air grinder 0.25 HP.

 

Ingersoll Rand is a global leader in industrial solutions, providing innovative and reliable air, fluid, energy, and material handling equipment engineered for durability, efficiency, and performance across manufacturing and service industries.

 

Q: What are the safety features on the 301B32MK?
A: It has an integral safety-lock throttle lever to reduce accidental starts, and the right-angle design helps maintain a safer operator posture in confined spaces.

 

Q: What discs or pads work with this tool?
A: It accepts 2-inch and 3-inch 3M Roloc surface conditioning pads and compatible disc holders included in the kit. You can also use compatible 1/4" shank accessories if fitted.

 

Q: Can it run without the accessories in the kit?
A: Yes, You can use the bare tool with any compatible accessory (with matching shank), though the kit provides a useful starting set. The tool’s performance specs remain the same.