Product Description
The MILWAUKEE® M18™ Brushless ½” High Torque Impact Wrench delivers faster driving speeds and increased productivity without the hassle of a cord.
Technical Specifications
- Manufacturer part number (MPN)
- 2666-20
- Brand
- Milwaukee Tool
- Category
- Power Tools
- Anvil Size
- 1/2 in
- Anvil Type
- Friction Ring
- Height
- 9 in
- Length
- 8.75 in
- Width
- 3.2 in
- Battery System
- M18™
- Brushless Motor
- Yes
- Chuck Size
- Not Applicable in
- FUEL™
- No
- IPM Range
- 0-2,000 IPM
- Material
- Metal
- Motor Type
- POWERSTATE™ Brushless
- Weight
- 5.9 lb
- Number of Batteries Required
- 1
- Number of Pieces Included
- 1
- ONE-KEY™ Enabled
- No
- Tool Branding
- Brushless (Not FUEL™)
- RPM Range
- 0-1,750 RPM
- Warranty
- 5 Year Limited Warranty
- Weight Excluding Battery
- 5.9 lb
Standards & Compliance
- HS Code
- 8204.11
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/m18-brushless-1-2-high-torque-impact-wrench-w-friction-ring/2666-20
Product Documentation
Document preview: Operator's Manual (58-14-0294d1)
More from Milwaukee
Catalogue entry last verified: 2026-10-03. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 2666-20?
- 2666-20 can be ordered from cballast.com as a Milwaukee catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Milwaukee product?
- The manufacturer part number is 2666-20.
- What is the HS code for 2666-20?
- The customs tariff (HS) code for 2666-20 is 8204.11.
- Who manufactures 2666-20?
- 2666-20 is a Milwaukee product in the Tools range.
- Is a datasheet available for 2666-20?
- Yes — the 2666-20 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 2666-20?
- The minimum order quantity is 1.
- Is 2666-20 available?
- Yes — 2666-20 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).