2-9/16-IN. Heavy-duty self-feed bit
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Product Description
Professional contractors rely on DEWALT® self-feed wood-drilling bits when they need to bore holes 1" or larger for pipes, cables, and ductwork. Select sizes of these ultra-heavy-duty bits feature a triple-cutter design that delivers long life, minimal binding and fast chip ejection. An aggresive self-feeding screw-tip pull the bit easily through the toughest materials. Standard 7/16" quick change shank allows for fast bit changes in quick change ready tools like the flexvolt 60V MAX** brushless
Technical Specifications
- Manufacturer part number (MPN)
- DW1639
- Brand
- DEWALT
- Category
- Drill & Impact Bits
- Country Of Origin
- China
- Piece Count
- 1
- Product Type
- Self-Feed Drill Bit
- Assembled Product Length
- 3-in
- Assembled Product Weight
- 0.97-lbs
- Assembled Product Width
- 3-in
- Application Type
- Wood
- Individual or Set
- Individual
- Product Material
- Metal
- EAN
- 0028874116399
Standards & Compliance
- HS Code
- 8207.90
Cross References
- OEM-URL https://www.dewalt.com/en-us/product/dw1639/2-916-heavy-duty-self-feed-bit
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Catalogue entry last verified: 2026-10-03.
Frequently asked questions
- Where can I buy DW1639?
- DW1639 can be ordered from cballast.com as a DEWALT 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 DEWALT product?
- The manufacturer part number is DW1639.
- What is the HS code for DW1639?
- The customs tariff (HS) code for DW1639 is 8207.90.
- Who manufactures DW1639?
- DW1639 is a DEWALT product in the Safety & Detection range.
- What is the minimum order quantity for DW1639?
- The minimum order quantity is 1.
- Is DW1639 available?
- Yes — DW1639 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 DW1639?
- 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.