Product Description
The Milwaukee 48-28-4008 3/8 in. x 12 in. High-Speed Steel Keyed Extension Bit fits 3-jawed chucks. This bit is designed to extend your reach by 12 in. when drilling with Milwaukee hole-saw arbors. For 3/8 in. hex shank hole saw arbors. The bit is 12 in. in length.
Technical Specifications
- Manufacturer part number (MPN)
- 48-28-4008
- Brand
- Milwaukee Tool
- Category
- Accessories
- Height
- 3.85 in
- Length
- 1.9 in
- Width
- 18.6 in
- Brand Model Compatibility
- Universal 3/8" shank arbors
- Color
- Metallics
- Weight
- 0.71 lb
- Number of Pieces Included
- 1
- Shank Size
- 3/8 in
- Warranty
- No Warranty
Cross References
- OEM-URL https://www.milwaukeetool.com/products/details/bit-extension-12-x-3-8/48-28-4008
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Catalogue entry last verified: 2026-08-13.
Frequently asked questions
- Where can I buy 48-28-4008?
- 48-28-4008 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 48-28-4008.
- Who manufactures 48-28-4008?
- 48-28-4008 is a Milwaukee product in the Tools range.
- What is the minimum order quantity for 48-28-4008?
- The minimum order quantity is 1.
- Is 48-28-4008 available?
- Yes — 48-28-4008 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 48-28-4008?
- 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.