Milwaukee M12™ Cordless Sub Compact Polisher/Sander 12V - M12BPS-421X
Milwaukee M12™ Cordless Sub Compact Polisher/Sander 12V - M12BPS-421X is available on backorder and will be fulfilled once restocked.
Milwaukee M12™ Cordless Sub Compact Polisher/Sander 12V - M12BPS-421X
Milwaukee M12™ Cordless Sub Compact Polisher/Sander 12V - M12BPS-421X is available on backorder and will be fulfilled once restocked.
Product details
Product details
.The Milwaukee M12™ Cordless Sub Compact Polisher/Sander (M12 BPS-421X) is the perfect 2-in-1 solution for professionals and enthusiasts who need efficiency and control in tight spaces. With variable dual-speed settings of up to 8300 RPM, it delivers smooth polishing and aggressive sanding performance in one compact package. Designed with REDLINK™ electronic overload protection, a long-lasting REDLITHIUM™ battery system, and a 76 mm disc capacity, this tool makes quick work of automotive detailing, furniture finishing, and spot repair jobs — all without the bulk of traditional polishers.
Key Features & Benefits
- Dual-Speed Functionality: Switch between 0–2800 RPM and 0–8300 RPM for polishing and sanding versatility.
- REDLINK™ Overload Protection: Protects the tool and battery during heavy-duty use for extended tool life.
- Fast, Effective Surface Work: Comes with a 76 mm polishing pad and 50 mm sanding pad to cover more surface quickly.
- Compact Build for Tight Spaces: Only 130 mm in length, making it ideal for hard-to-reach areas.
- Tool-Free Accessory Changes: Quick swaps with spindle lock—no additional tools needed.
- Comfortable Two-Position Handle: Removable side handle for user control and adaptability.
- Battery Monitoring for Longer Runtime: Keeps individual cells optimized for more efficient energy use.
- REDLITHIUM™ Battery Power: Includes 2 batteries (1 x 2.0Ah and 1 x 4.0Ah) and C12 C charger in a heavy-duty box.
- Flexible Battery System: Compatible with all MILWAUKEE® M12™ batteries.
Product Specifications
- Model: M12 BPS-421X
- Voltage: 12V
- Battery Type: Li-ion
- Battery Packs Supplied: 1 x 2.0Ah + 1 x 4.0Ah
- Disc Diameter: 76 mm
- No Load Speed: 2500 / 7500 RPM
- Gear 1 Speed: 0 – 2800 RPM
- Gear 2 Speed: 0 – 8300 RPM
- Spindle Size: M9 x 0.75
- Weight with Battery: 1.0 kg
- Vibration (Polishing): 2.95 m/s² (Uncertainty: 1.83 m/s²)
- Standard Equipment: Polishing pad, sanding pad, white sponge, yellow sponge, lambswool pad, side handle
- Supplied In: HD Box
The Milwaukee M12™ Cordless Sub Compact Polisher/Sander 12V (M12 BPS-421X) is a versatile tool designed for both polishing and sanding applications. Its variable two-speed selection (0–2,800 / 0–8,300 RPM) allows for precise control, while the compact 130 mm design ensures access to tight spaces. Equipped with a 76 mm polishing sponge and a 50 mm sanding pad, it delivers efficient performance for various tasks. The REDLINK™ overload protection electronics enhance durability, and the tool-free accessory change simplifies operation. This kit includes 1 x 4.0Ah and 1 x 2.0Ah REDLITHIUM™ batteries, a charger, and a durable HD box, providing everything needed for immediate use.
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