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MILWAUKEE M18 FSAG125XB-502X FUEL angle battery grinder 125 mm in HD box (2x 5.0Ah battery + charger) - 4933478430

MILWAUKEE
Supplier number: MILWAUKEE 4933478430 | EAN 4058546346218

Variant

MILWAUKEE M18 FSAG125XB-0X FUEL high performance 125mm angle grinder (without battery and charger) - 4933478429 MILWAUKEE M18 FSAG125XB-0X FUEL high performance 125mm angle grinder (without battery and charger) - 4933478429 MILWAUKEE M18 FSAG125XB-502X FUEL angle battery grinder 125 mm in HD box (2x 5.0Ah battery + charger) - 4933478430 MILWAUKEE M18 FSAG125XB-502X FUEL angle battery grinder 125 mm in HD box (2x 5.0Ah battery + charger) - 4933478430
Recommended Retail Price €702.37
514.91 tax incl.
€425.55 excl. VAT (incl. all environmental contributions)
On stock - immediately available

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Exclusive at Klium: Milwaukee Buy More, Get More 2026 - Get a FREE Milwaukee gift!

Buy at least €250 excl. VAT worth of Milwaukee products during the promotional period and, depending on your total order value, receive a FREE Milwaukee screwdriver set, cordless random orbital sander or cordless angle grinder.

How does it work?

  • 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.
  • For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake worth €357.90.
  • The free item is automatically added to your order. No registration is required.
  • 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.

High-performance Milwaukee cordless angle grinder

Practical benefits
  • Corded power of 1200 W: You get the robust performance of a corded 1200 W tool with all the flexibility of battery power.
  • Rapid stopping disc brake: The integrated brake stops the 125 mm cutting disc in under two seconds to maximize user safety during work.
  • Fast tool-free wheel change: You can easily switch cutting and grinding accessories without extra wrenches, keeping your workflow seamless on site.

In a nutshell

The right choise for

With the Milwaukee M18 FSAG125XB-502X cordless angle grinder, you experience the performance of a 1200 w corded tool combined with complete cordless freedom. Whether you are cutting metal and rebar on site or grinding weld seams in the workshop, this 18V powerhouse delivers dependable control. The integrated rapid braking system brings the 125 mm disc to a full stop in under 2 seconds, while the restart protection and lockable slide switch ensure optimal safety. Swapping wheels is quick and tool-free. Supplied with two 5.0 Ah M18 B5 batteries, an M12-18 fc rapid charger, an avs side handle, and a heavy-duty hd Box, you have everything needed for demanding jobs.



Product information Accessories FAQ
€514.91
In stock - tax incl.

Product information

Key features according to our expert

  • (Disc) diameter: 125 mm
  • Restart protection: Yes
  • Battery voltage: 18 V
  • UN number: UN3481
  • Weight: 2 kg
  • Type of system case: HD Box
  • Supplied in: System case
  • Dead man' s switch: No
  • Tool holder type: External thread
  • Tool holder size: M14
  • Capacity (battery): 5 Ah
  • Number of batteries included: 2
  • Product Range: Milwaukee M18 FUEL

Supplied as standard

  • 2 x M18 B5 Battery packs
  • M12-18 FC Charger
  • Supplied in: HD Box
  • Quick release safety guard
  • Cutting guard clip
  • AVS side handle
  • Flange
  • Flange nut
  • Spanner
  • Dust screen

Product description

  • Delivering corded performance similar to a 1200 W grinder
  • RAPIDSTOP for fastest disc brake in less than 2 seconds and best user protection
  • Reduced gearhead size and lower angle of battery slot - for better balance & ergonomics compared to previous model
  • Anti-vibration side handle for lower vibration
  • Integrated FIXTEC system for tool-free wheel change
  • Slim handle design
  • Removable dust screen to prevent debris entrance, prolonging motor life
  • 125 mm keyless guard for great cutting capacity and fast guard adjustment without using a key
  • Line-lock-out function to prevent automatic start up
  • The DNA of our FUEL platform redefines the balance of cordless technologies. MILWAUKEE's POWERSTATE brushless motor, REDLITHIUM battery pack and REDLINK PLUS electronic intelligence delivering outstanding power, run time and durability
  • Flexible battery system: works with all MILWAUKEE M18 batteries

All Features

(disc) diameter
125 mm
Restart protection
Yes
Battery voltage
18 V
Un number
UN3481
Weight
2 kg
Type of system case
HD Box
Supplied in
System case
Dead man' s switch
No
Tool holder type
External thread
Tool holder size
M14
Capacity (battery)
5 Ah
Number of batteries included
2
Vibration level grinding, deviation (m/s²)
1.5
Line-lock-out function
Yes
Sanding vibration level (m/s²)
1.65
Axis connection
M14
Sound power level (lwa(db(a))
93.6
Vibration level sanding, deviation (m/s²)
1.5
Sound power level, deviation (db(a))
3
Sound pressure level, deviation (db(a))
3
Braking time (sec)
< 2
Product range
Milwaukee M18 FUEL
Grinding vibration level (m/s²)
5.01
Brake
Yes
Soft start function
Yes
Battery type
Li-ion
Voltage (v)
18
No load speed (rpm)
8500
Kickback protection
Yes
Number of batteries supplied
2
Switch type
Slide switch

Accessories

View more accessories (120)

Frequently asked questions about this product

Answered by specialists
What disc size does this angle grinder use?
This tool is designed for 125 mm diameter grinding and cutting discs with a standard M14 spindle thread.
What is included in the scope of delivery?
The kit includes the angle grinder, two 18V 5.0Ah M18 B5 batteries, an M12-18 FC charger, guards, a side handle, and an HD Box.
What type of switch does this model have?
It features a lockable slide switch with line-lock-out restart protection, rather than a paddle dead-man switch.
How fast does the disc brake engage?
Thanks to the RAPIDSTOP braking system, the disc stops completely in less than 2 seconds for increased safety.
Is this tool compatible with other Milwaukee M18 batteries?
Yes, it works with all 18V battery packs across the Milwaukee M18 platform.
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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