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Nuron

SIW 4R-22 3/8” Right-angle impact wrench

Still life image of the right angle impact wrench SIW 4R-22 with B22-55 battery.

Application image of the right angle impact wrench SIW 4R-22 with B22-55 battery and with socket. Mechanical ventilation application.

Application image of the right angle impact wrench SIW 4R-22 with B22-55 battery. Elevator application.

Compact, cordless right-angled impact wrench for reaching tough to access applications

Anvil type: 3/8" anvil
Maximum torque: 27.29 ft-lbs (1); 78.18 ft-lbs (2)
Full hammering frequency: 3800 impacts/minute

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Tool Body

Tool body with cardboard box

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Discounted net

$329.00

Technical Data

Anvil type

3/8" anvil

Maximum torque

27.29 ft-lbs (1); 78.18 ft-lbs (2) ¹

Full hammering frequency

3800 impacts/minute

Number of gears

No load RPM

gear 1: 1600 rpm; gear 2: 2250 rpm

A-weighted emission sound pressure level

97 dB (A) ²

Rated voltage

21.6 V

Do not use the tool for applications where an exact torque or maximum torque is specified - there is a risk of over-tightening and damaging the screw or workpiece.
According to the applicable product standard (see the Operating Instruction for more details)

Documents

pdf Operating Instruction SIW 4R-22 (01) (ENESFRPTEN-USES-USFR-USPT-USARBGCNCSDADEELETFIHEHRHUITJAKKKOLTLVNLNOPLRORUSKSLSVTRUKZHSR), English, Spanish, French, Portuguese, Arabic, Bulgarian, cn, Czech, Danish, German, Greek, Estonian, Finnish, Hebrew, Croatian, Hungarian, Italian, Japanese, Kazakh, Korean, Lithuanian, Latvian, Dutch, Norwegian, Polish, Romanian, Russian, Slovak, Slovenian, Swedish, Turkish, Ukrainian, Chinese, Serbian [ 5.4 MB ]

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Features & Applications

Features

Access to hard to reach spaces where other tools won’t fit
Reach even further into confined spaces with the longer grip and in-line battery interface
Robust 3/8” anvil with friction ring for quick and easy socket changes
Built to last thanks to the more efficient brushless motor, more powerful motor cooling and sealed electronics
Strong LED light provides more powerful illumination of the work area

Applications

Metal bolting in steel – such as handrails, racking and machinery

For approval or certificate information, please see individual items.

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B 22-195 Nuron battery

High-capacity 22V Li-ion battery built to boost the performance and run time of medium- to heavy-duty Nuron power tools

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B 22-55 Nuron battery

Compact and light 22V Li-ion battery for light-duty tasks using Nuron power tools

Services

Hilti Tool Service

Product warranty against parts and manufacturing irregularities for 20 years
Service is free of charge up to 2 years, including wear & tear, pick-up and delivery
1 or free, in and out of the repair center the same day or repair is free of charge

More information about Tool Services

Fleet Management

Monthly usage fee covering all tool, service and repair costs helping to ensure absolute cost control and back-office efficiency.
High-performing tools and latest technology help to increase jobsite productivity.
Loan tools during repair to reduce downtime.
Temporary tools for peak times and special applications help to reduce investments.
Theft coverage helps to reduce financial risk and unexpected expenses.

More information about Fleet Management

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