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MILWAUKEE M18 BIW12-0 SD compact cordless impact spanner 1/2" (without battery and charger) - 4933443590

MILWAUKEE
Supplier number: MILWAUKEE 4933443590 | EAN 4002395003266

Variant

MILWAUKEE M18 BIW12-0 SD compact cordless impact spanner 1/2" (without battery and charger) - 4933443590 MILWAUKEE M18 BIW12-0 SD compact cordless impact spanner 1/2" (without battery and charger) - 4933443590 MILWAUKEE M18 BIW12-402C SD compact cordless impact spanner 1/2" in transport case (2x 4.0Ah battery + charger) - 4933443607 MILWAUKEE M18 BIW12-402C SD compact cordless impact spanner 1/2" in transport case (2x 4.0Ah battery + charger) - 4933443607
Recommended Retail Price €282.26
221.88 tax incl.
€183.37 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 3 products in stock.

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  • Buy Milwaukee products with a total order value of at least €250 excl. VAT.
  • For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
  • For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
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  • This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
  • The promotion is valid from 01.10.2026 to 31.10.2026.
  • Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Compact Milwaukee impact wrench for tight spots

Practical benefits
  • Easy access in confined areas: With a head length of 155 mm and a weight of 1,2 kg, you maneuver smoothly in tight workspaces.
  • Strong torque for heavy fastening: The maximum torque of 240 Nm delivers ample strength to fasten and loosen tough bolts without strain.
  • Clear visibility on every application: The integrated LED work light ensures you maintain an illuminated view of your fasteners in darker working environments.

In a nutshell

The right choise for

With the Milwaukee M18 BIW12-0 SD, you can fasten and loosen tight bolts and nuts with speed and minimal manual effort. This compact 18V cordless impact wrench delivers a strong torque of 240 Nm while weighing just 1,2 kg. Its short head length of 155 mm allows you to maneuver smoothly in confined engine bays and tight structural spaces. The 1/2" square drive with retaining pin keeps your sockets firmly secured, while the built-in led work light clearly illuminates poorly lit fasteners. Featuring a handy belt hook, this bare tool is the ideal addition to your existing Milwaukee M18 battery system.

Recommended Combinations
With Milwaukee M18 5 Ah Battery
With Milwaukee M18 5 Ah Battery and Charger
milwaukee_4933443590
MILWAUKEE M18 BIW12-0 SD... x 1
221.88
milwaukee_4932430483
MILWAUKEE M18 B5 Li-ion... x 1
86.27
Original Price (tax incl.): 308.15
You Save: -4.31
Bundle Price (tax incl.): 303.84


Product information Accessories FAQ
€221.88
In stock - tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Number of adjustable settings: 1
  • Number of batteries included: 0
  • With work light: Yes
  • UN number: Not applicable
  • Type of system case: Not applicable
  • Supplied in: Cardboard box
  • Length (head): 155 mm
  • Weight: 1,2 kg
  • Retention type (socket): Retaining pin
  • Max. breakeway torque: 240 Nm
  • Max. tightening torque: 240 Nm
  • Tool holder type: External square
  • Tool holder size: 1/2"
  • With extended drive shaft: No
  • Product Range: Milwaukee M18

Supplied as standard

  • No batteries supplied
  • No charger supplied
  • No kitbox or bag supplied
  • Belt hook

Product description

  • Compact 1/2" impact wrench measures 155 mm in length making it ideal for working within confined spaces
  • High performance 4-pole motor delivers maximum power whilst maximising the power to weight ratio
  • REDLINK overload protection electronics in tool and battery pack deliver best in class system durability
  • Heavy duty full metal gearbox and gears for superior durability and maximum torque
  • 1/2" square drive for use with universal sockets
  • Individual battery cell monitoring optimises tool run time and ensures long term pack durability
  • On board fuel gauge and LED light
  • REDLITHIUM battery pack provides superior pack construction, electronics and fade-free performance to deliver more run time and more work over pack life
  • Flexible battery system: works with all MILWAUKEE M18 batteries

All Features

Battery voltage
18 V
Number of adjustable settings
1
Number of batteries included
0
With work light
Yes
Un number
Not applicable
Type of system case
Not applicable
Supplied in
Cardboard box
Length (head)
155 mm
Weight
1,2 kg
Retention type (socket)
Retaining pin
Max. breakeway torque
240 Nm
Max. tightening torque
240 Nm
Tool holder type
External square
Tool holder size
1/2"
With extended drive shaft
No
Screw vibration level (m/s²)
11
Sound power level, deviation (db(a))
3
Product range
Milwaukee M18
Vibration level screws, deviation (m/s²)
1.77
Sound pressure level, deviation (db(a))
3
Battery type
Li-ion
Breakaway torque (nm)
240
Voltage (v)
18
No load speed (rpm)
0 - 2450
Max. screw size
M14
Stroke rate (per min)
0 - 3350

Accessories

View more accessories (117)

Frequently asked questions about this product

Answered by specialists
Does this impact wrench come with a battery and charger?
No, this is a bare tool supplied without a battery or charger. It works with all Milwaukee M18 batteries.
What type of socket drive does this tool have?
The tool features a 1/2" external square drive with a retaining pin to secure sockets.
What is the maximum torque of the Milwaukee M18 BIW12-0?
The maximum tightening and breakaway torque is 240 Nm.
Is this impact wrench suitable for confined spaces?
Yes, with a compact head length of 155 mm and a weight of 1,2 kg, it is ideal for tight spaces.
Does the tool have built-in work lighting?
Yes, an integrated LED work light provides clear visibility on the fastening point.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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0032 3 74 000 41 [email protected]

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