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  • 8431 0278 33 | LUM12 SR3 | Inline Pneumatic Screwdriver, 0.4 - 3.5 Nm, 1200 rpm, reversible

8431 0278 33 | LUM12 SR3 | Inline Pneumatic Screwdriver, 0.4 - 3.5 Nm, 1200 rpm, reversible

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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.

Warning: California Proposition 65 | Trade Regulations Advisory Notice
Item Ships free
Order total must be over $999.99, under 20 lbs and shipping within continental USA

Get your tool under our Flex Warranty!

We will fix it or replace it.

FLEX Warranty keeps your tools safe when manufacturer warranties come up short. Bad luck deserves good coverage.

*Manufacturer warranty only cover you for so long. FLEX Warranty extends and enhances your coverage for up to two years.

Non-Returnable
Spare Parts, Specialty and Custom items are non-returnable and non-refundable
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Overview

Atlas Copco 8431 0278 33

Lum12 Sr3, Inline Pnuematic Screwdriver W/ Lever Start, 3.5-31 In Lb


Atlas Copco pneumatic LUM screwdrivers have a fast and accurate shut-off clutch for smooth performance and high quality tightening. They are suitable for joints with demands on torque accuracy, providing accurate tightening time-after-time, independent of variations in joint stiffness.

Features:
  • Superior ergonomics
    • Small tool for low weight
    • Fast shut-off clutch gives lower reaction torque
  • Compact size for accessibility in cramped spaces
  • Reversible
  • Quick change chuck
  • Lubrication-free
  • Straight screwdrivers should be used with a torque arm for best ergonomics
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Features & Benefits

  • lever start function and reverse ring.
  • Fast shut-off clutch Lubrication free
  • Reversible
  • Reduced strain on operator
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Technical Specifications

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Technical Documents

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