BP 3940 | Boston Pneumatic

BP 3940

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Side Support Handle for Better control when Operate
Handle with Inside Trigger
with Steel Ring to Retain the Sockets
Twin Hammer Clutch / Pinless Clutch Mechanism

Vertical Tabs

Specification

MAX Power

2500 ft-lb (3,390 Nm) MAX reverse torque and weighing less than 22 lbs, that's best power-to-weight ratio in it's class
The original, perfected twin-hammer mechanism utilizes proprietary advanced metallurgyMAX Control
Feather touch trigger enables impressive control
One-hand forward/reverse for easy operation

MAX Reliability

Free one-year limited warranty with tool registration

Document

Technical description

Model	BP 3940
Handle type	Pistol Grip
Square drive	1"
Working Torque Range (Nm)	400-1800 ft.lbs	542-2,441 Nm
Maximum Torque (reverse)	2,500 ft.lbs	3,390 Nm
Free speed	5,000 rpm
Net weight	22 lbs	10 kg
Length	16.2"	412 mm
Average air consumption	10 cfm	282 L/min
Air inlet thread size	1/2 "
Noise level	83 db(A)
Clutch type	Twin Hammer