8431 0280 25 | LUM12 HRX8-50 | Balanced Grip Pnuematic Screwdriver w/ Trigger  Start, 13.3-70.8 in lb image 1
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Atlas Copco8431 0280 25

LUM12 HRX8-50 | Balanced Grip Pnuematic Screwdriver w/ Trigger Start, 13.3-70.8 in lb

The LUM series is the workhorse of Atlas Copco's pneumatic screwdrivers. Designed to be comfortable to work with all day and to be durable in a tough production environment, they combine the best engineering, continuously refined and improved, to bring you superior ergonomics, durability and productivity.

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Non-ReturnableSpare Parts, Specialty and Custom items are non-returnable and non-refundable.

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Details

Product information

Overview

Atlas Copco 8431 0280 25

Lum12 Hrx8-50, Balanced Grip Pnuematic Screwdriver W/ Trigger Start, 13.3-70.8 In Lb

The LUM pistol grip range comes in several different configurations:

  • HR: Model with non-balanced grip can be used with high grip when feed force is needed or with low grip for minimal reaction force.
  • HRX: Model with balanced grip perfectly balanced for standard pistol grip applications.
  • HRF: Balanced grip with multiple air inlets for fl exible connection.
  • The LUM32 model has the highest force to weight ratio amongst the pneumatic screwdrivers. It is also a tool with low reaction force and fast shut-off because of the position of the clutch. RE reporting models are available, designated with suffi x –RE. Soft stop options are available, designated with the suffi xSS.
Technical Specifications
airinletthread1/8 in
csdistance16 mm
length196 mm
outputsize1/4'
recommendedhosesize6 mm
weight1.5 lb
modeltypePistol balanced
outputtypeHexagon, Female
shutoffShut-off
starttriggerTrigger lever
torquerangemax8 Nm
torquerangemin1.5 Nm
torquerangesoftjointmax8 Nm
torquerangesoftjointmin1.5 Nm
freespeed50 r/min
airconsumptionatfreespeed6 l/s
maxworkingpressure100 psig
soundpressure74 dB(A)
soundstandardISO15744
sounduncertainty3 dB(A)
vibrationstandardISO28927-2
vibrationvalue<2.5 m/s²
eaccertifiedYes
eulegislation2006/42/EC (MD)
eustandardISO 11148-6
ukregulationsS.I. 2008/1597
ukstandardISO 11148-6
MPNLUM12 HRX8-50
Features & Benefits
Great durability and productivity
Increased performance
Superior ergonomics
Reversible

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