4-1/2-IN. X 14-IN. Diamond Core Bit
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Product Description
Keep productivity high when completing new builds or retro-fitting applications with innovative diamond Core bits. These high-performance accessories are engineered with turbo and crown (on select sizes) segments that are designed to deliver long life and fast cuts. Featuring proprietary depth control indicators.
Technical Specifications
- Manufacturer part number (MPN)
- DW55021
- Brand
- DEWALT
- Category
- Drill & Impact Bits
- Country Of Origin
- Vietnam
- Piece Count
- 1
- Product Type
- Core Drill Bit
- Assembled Product Diameter
- 4.5-in
- Assembled Product Length
- 5.43-in
- Assembled Product Weight
- 8.18-lbs
- Assembled Product Width
- 5.43-in
- Application Type
- Drilling
- Bit Length
- 36-in
- Individual or Set
- Individual
- Product Material
- Diamond
- Shank Style
- Hex
- Size
- 4.500-in
- EAN
- 0885911947701
Standards & Compliance
- HS Code
- 6804.21
Cross References
- OEM-URL https://www.dewalt.com/en-us/product/dw55021/4-12-x-14-diamond-core-bit
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Catalogue entry last verified: 2026-10-03.
Frequently asked questions
- Where can I buy DW55021?
- DW55021 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 DW55021.
- What is the HS code for DW55021?
- The customs tariff (HS) code for DW55021 is 6804.21.
- Who manufactures DW55021?
- DW55021 is a DEWALT product in the Safety & Detection range.
- What is the minimum order quantity for DW55021?
- The minimum order quantity is 1.
- Is DW55021 available?
- Yes — DW55021 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 DW55021?
- 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.