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MILWAUKEE M12 BPS-421X subcompact cordless polisher/sander in HD Box (1x 4.0/2.0Ah battery + charger) - 4933447799

Recommended Retail Price €328.36
252.51 tax incl.
€208.69 excl. VAT (incl. all environmental contributions)
On order: delivered from 29/06/2026
each

Recommended Combinations
Bundle 1
Bundle 2
With Milwaukee M12 3 Ah Battery

Supplied as standard

  • 1 x M12 B4 Battery pack
  • 1 x M12 B2 Battery pack
  • C12 C Charger
  • Supplied in: HD Box
  • Polishing pad
  • Sanding pad
  • Polishing sponge white
  • Polishing sponge yellow
  • Lambswool
  • Side handle

Product description

  • Variable 2 speed selection (0-2800 / 0-8300 RPM) for both polishing and sanding applications
  • REDLINK overload protection electronics in tool and battery pack deliver best in class system durability
  • Large capacity of 76 mm polishing sponge and 50 mm sanding pad size for fast job completion
  • Long run time allows frequent task completion with one battery charge
  • Compact design with only 130 mm allows access to hard areas
  • Spindle lock allows fast, tool free accessory change
  • Detachable 2 position side handle
  • Individual battery cell monitoring optimises tool run time and ensures long term pack durability
  • 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 M12 batteries
  • Supplied with polishing pad, sanding pad, polishing sponge white, polishing sponge yellow, lambswool, side handle
Key features according to our expert
  • Battery voltage: 12 V
  • Capacity (battery): 2 Ah; 4 Ah
  • Support disc diameter: 76 mm
  • Supplied in: System case
  • Type of system case: HD Box
  • Weight: 0,8 kg
  • UN number: UN3481
  • Number of batteries included: 2
  • Product Range: Milwaukee M12
Specifications / All features
Battery voltage
12 V
Capacity (battery)
2 Ah; 4 Ah
Support disc diameter
76 mm
Supplied in
System case
Type of system case
HD Box
Weight
0,8 kg
Un number
UN3481
Number of batteries included
2
Axis connection
M9 x 0.75
Battery type
Li-ion
Sanding vibration level (m/s²)
2.3
Polishing vibration level (m/s²)
2.95
Polishing vibration level, deviation (m/s²)
1.83
Sound power level (lwa(db(a))
79.2
Vibration level sanding, deviation (m/s²)
1.5
Sound power level, deviation (db(a))
3
Sound pressure level, deviation (db(a))
3
Voltage (v)
12
Battery capacity (ah) 2
1 x 2.0 + 1 x 4.0
Number of batteries supplied
2
Product range
Milwaukee M12
Questions about this product?
Contact our customer service.
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