Product Description
The MILWAUKEE® M18™ Brushless ½” High Torque Impact Wrench w/Friction Ring Kit delivers faster driving speeds and increased productivity without the hassle of a cord.
Technical Specifications
- Manufacturer part number (MPN)
- 2666-21B
- Brand
- Milwaukee Tool
- Category
- Power Tools
- Anvil Size
- 1/2 in
- Anvil Type
- Friction Ring
- Height
- 8.9 in
- Length
- 8.75 in
- Width
- 3.2 in
- Battery System
- M18™
- Brushless Motor
- Yes
- Chuck Size
- Not Applicable in
- Drive Size
- 1/2 in
- FUEL™
- No
- IPM Range
- 0-2000 IPM
- Material
- Metal
- Motor Type
- POWERSTATE™ Brushless
- Weight
- 5.9 lb
- Number of Batteries Included
- 1
- Number of Batteries Required
- 1
- Number of Pieces Included
- 1
- ONE-KEY™ Enabled
- No
- Tool Branding
- Brushless (Not FUEL™)
- RPM Range
- 0-1750 RPM
- Warranty
- 5 Year (Tool), 3 Years (Battery)
- 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-kit/2666-21b
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Catalogue entry last verified: 2026-10-03.
Frequently asked questions
- Where can I buy 2666-21B?
- 2666-21B 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 2666-21B.
- What is the HS code for 2666-21B?
- The customs tariff (HS) code for 2666-21B is 8204.11.
- Who manufactures 2666-21B?
- 2666-21B is a Milwaukee product in the Tools range.
- What is the minimum order quantity for 2666-21B?
- The minimum order quantity is 1.
- Is 2666-21B available?
- Yes — 2666-21B 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).
- How do I get a price for 2666-21B?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.