Die Grinder, 0.25 Hp, 28K, Straight, 1/4 In. C

IR 307B

Air Die Grinder, 28,000 RPM, 0.25 HP, 1/4" Collet, Front Exhaust

Description: Ingersoll Rand's 307B general purpose Air Die Grinder is durable, reliable, and cost-effective. Designed for porting, light weld grinding, smoothing sharp edges, de-burring, and polishing. Their compact design offers exceptional maneuverability, versatility, and accessibility for difficult-to-reach spots. Also available in the 307BK kit which includes 10 mounted grinding tips and a blow-molded case.

Features And Benefits:

• Performance: Powerful vane motor delivers .25 HP and 28,000 RPM.
• Durable: Ball-bearing construction improves balance, reduces vibration, and ensures a longer life. Built-in lubricating wick increases gear life.
• Reliable: Strong aluminum housing withstands tough operating conditions and powerful vane motor will make the 307B a trusted tool in your arsenal for years to come.
• Safety: Integral safety-lock throttle lever prevents accidental start up.
• Comfort: Weighing under 1 lb., this small and lightweight design provides easy operation, and greater access to tight spots.
• Front exhaust: Helps keep work surface clean.
• Also available in the 307BK kit which includes 10 abrasive stones, and a blow-molded carrying case.

Product Application and Uses:

Designed for porting, light weld grinding, smoothing sharp edges, de-burring, and polishing.

• Includes: 1/4" collet, (2) Wrenches and Manuals
• Actuation/Throttle Type/Switch Location: Top, Bottom (straight tool)
• Actuation/Throttle Type/Switch Type: Lever
• Air Consumption @ Load (cfm): 24
• Air Consumption @ Load (l/min): 680
• Air Inlet: 1/4" NPT
• Air Pressure (psi): 90
• Arbor/Collet: 1/4"
• Average Air Consumption (cfm): 6
• Average Air Consumption (l/min): 170

• Bearing Type: Ball Bearing

• Configuration/Handle Type: Straight
• Duty Rating: Medium Duty

• Exhaust Location: Front

• Grinder Type: Die Grinder
• Housing Material: Aluminum
• Lock Mechanism: Lever lock in off position

• Max Free Speed (rpm): 28000
• Max Pressure (bar): 6.2
• Min Hose Size (in): 3/8

• Power Source: Air Powered
• Product Length (in): 5.19

• Product Height (in): 2.1
• Product Weight (lb): 0.73
• Rated Power (hp): 0.25

• Side to Center Distance (in): 0.65
• Side to Center Distance (mm): 17

• Sound Pressure/Power Db(A): 83.0 / 94.0
• Speed Setting: Variable Speed
• Standards/Certifications: 2006/42/Ec, En Iso 28927-12, En Iso 15744, En Iso 11148-9

• Vibration Level (m/s2): 4.5
• Vibration Uncertainy K* (m/s2): 1.1
• Warranty: 1-year

• Complete Tool Kits: 307BK

• Lubrication: 10G
• Lubrication: 10P
• Parts: 301-42-4
• Parts: 301-69A