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Milwaukee 3642-21 M12 Green 360 3-Plane Laser with Automatic Alignment and Receiver Kit (M12 XC4.0 Battery)
Factory Authorized Dealer
Authorized for Milwaukee, DeWalt, Makita, Bosch, Festool. Never gray-market.
Full Manufacturer Warranty
Every tool is covered by the full factory warranty and serviced through authorized service centers.
Free Shipping Over $99
Order by 3PM CT for same-day shipping. Ships from US warehouses.
30-Day Money-Back Guarantee
Return any unused tool in original packaging within 30 days for a full refund.
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1-800-555-0199
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Genuine OEM Parts & Accessories
Replacement parts and accessories sourced direct from the manufacturer.
Milwaukee 3642-21 Description
The Milwaukee M12 Green 360 3-Plane Laser Kit provides automatic alignment up to 125 ft and 70% brighter green lines in boosted mode for faster, more accurate layout. Powered by an M12 REDLITHIUM XC4.0 battery for long runtime, the kit includes a receiver for auto alignment, charger, clamp and a durable carrying case.
Milwaukee 3642-21 Includes
- (1) M12 Green 360 3-Plane Laser with Automatic Alignment
- (1) Laser Receiver
- (1) Receiver Clamp
- (1) M12 REDLITHIUM XC4.0 Battery
- (1) M12 Charger
- (2) AA Batteries
- (1) Carrying Case
Milwaukee 3642-21 Features
- Automatic Alignment up to 125 ft with included receiver
- 70% brighter lines in boosted mode
- 10+ hours of runtime on standard brightness with XC4.0 battery
- Three 360-degree planes: 1 horizontal and 2 vertical
- Accuracy: +/- 1/8 in at 33 ft; Auto-alignment accuracy +/- 1/8 in at 125 ft
- Amplified rare earth magnets won’t slide on steel studs
- Self-leveling +/- 4 Degree tilt with pendulum lock
- IP54 water and dust resistance; 1 m impact rated
- ONE-KEY tracking and tool management
- 1/4-20 and 5/8-11 thread mounts
Milwaukee 3642-21 Specifications
| Laser Color | Green |
| Working Range | 125 ft (165 ft with detector) |
| Number of Planes | 3 (360-degree) |
| Measurement Accuracy | +/- 1/8 in at 33 ft |
| Automatic Alignment Accuracy | +/- 1/8 in at 125 ft |
| Self-Leveling Range | +/- 4 Degree tilt |
| Ingress Protection | IP54 |
| Mount Threads | 1/4-20 and 5/8-11 |
| Product Dimensions (L x W x H) | 8.40 in x 4.60 in x 7.39 in |
| Battery System | M12 REDLITHIUM 12-Volt |
| Warranty | 3 Years |
| Voltage | 18V |
|---|---|
| Power Source | Cordless — Lithium-Ion |
| Manufacturer Part Number | 804855 |
| Brand | Milwaukee |
| Tool Type | Small Parcel |
| Shipping Weight | 6282 g |
| Condition | New — factory sealed, US-spec unit |
| Warranty | Full Manufacturer Warranty |
Specifications are supplied by the manufacturer and may change without notice. Verify critical dimensions before ordering — or call 1-800-555-0199 and we will confirm.
- Tool
- 2x 5.0Ah batteries
- Rapid charger
- Side handle
- Hard case
- Operator's manual
Everything listed above is included in the box. Items shown in photos but not listed are sold separately.
Full Manufacturer Warranty
All products sold by [STORE NAME] are brand-new, factory-sealed units covered by the manufacturer's full warranty. Warranty length varies by manufacturer and tool line — typical coverage is 3 years on cordless power tools, 5 years on batteries, and lifetime on hand tools.
We are a factory authorized dealer, so your warranty is honored at any authorized service center nationwide. Gray-market and refurbished units carry no such coverage — we do not sell them.
30-Day Money-Back Guarantee
Return any unused tool in original packaging within 30 days for a full refund.
Service & Support
Questions about warranty coverage or service centers? Call 1-800-555-0199 — Mon–Fri 7AM–7PM CT • Sat 8AM–4PM CT.
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Contractor & Bulk Pricing
Outfitting a crew or a fleet? Get volume pricing, Net-30 terms and a dedicated rep.
Volume Discount Tiers
| Quantity (same model) | Discount off our price | Terms available |
|---|---|---|
| 5–9 units | Quoted per order | Credit card / PayPal |
| 10–24 units | Quoted per order | Net-30 on approval |
| 25+ units / fleet program | Quoted per order | Net-30, PO, dedicated rep |
Discounts vary by manufacturer and are subject to MAP policy. Submit the form for a written quote, usually returned within one business day.