The DWE4517 is a corded 7-in. large angle grinder with a 4 HP motor delivering 8,500 RPM for heavy-duty material removal on metal, concrete, and masonry. The slide switch with lock-on allows sustained operation during large-area grinding tasks. A 2-position side handle provides grip flexibility. Compatible with standard 7-in. Type 27 wheels. Carries DEWALT's 3-year limited tool warranty.
What is the DWE4517 best suited for?
The DWE4517 is a large-format corded grinder suited for heavy-duty work: grinding large welds on structural steel, removing thick surface coatings from concrete, cutting large-diameter pipe, and surface prep on wide masonry sections where a smaller grinder would require too many passes.
How does the DWE4517 differ from the DW840?
Both are corded 7-in. grinders. The DWE4517 is rated at 4 HP and 8,500 RPM, while the DW840 is rated at 13 Amp and 8,000 RPM. The DW840 also includes the Dust Ejection System and 2,250 UWO rating. The DWE4517 is a simpler, cost-focused 7-in. option.
Does the DWE4517 have a lock-on switch?
Yes. The DWE4517 uses a slide switch with lock-on. This keeps the grinder running during extended work sessions without requiring continuous trigger pressure, which is useful for large grinding jobs.
What disc size does the DWE4517 use?
The DWE4517 uses 7-in. (180mm) Type 27 grinding wheels. One 7-in. guard is included.
How heavy is the DWE4517?
The DWE4517 weighs 12.9 lbs. This is consistent with other 7-in. large angle grinders and reflects the heavier motor and larger body needed for 7-in. wheels.
Should I choose the DWE4517 or the DWE4519?
Choose the DWE4517 for 7-in. wheel compatibility and slightly lower weight. Choose the DWE4519 if you need the larger 9-in. wheel for maximum surface coverage, though the 9-in. model is heavier and requires a larger working clearance.
# DEWALT® 7-in. (180mm) Large Angle Grinder **Model:** `DWE4517` **Brand:** DEWALT **Category:** Angle Grinder > The DWE4517 is a corded 7-in. large angle grinder with a 4 HP motor delivering 8,500 RPM for heavy-duty material removal on metal, concrete, and masonry. The slide switch with lock-on allows sustained operation during large-area grinding tasks. A 2-position side handle provides grip flexibility. Compatible with standard 7-in. Type 27 wheels. Carries DEWALT's 3-year limited tool warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Angle Grinder | | Cordless / Corded | Corded | | Power Source | AC | | Height (in.) | 5.1 | | Length (in.) | 21.5 | | Weight (lbs) | 12.9 | | Width (in.) | 8.9 | | Country of Origin | China | | Barcode (UPC) | 885911278355 | | Piece Count | 2 | | Disc Diameter In | 7 | | No-Load Speed (RPM) | 8,500 | | Horsepower | 4 | | Warranty | 3-year limited (tool) | ## What's Included - (1) DWE4517 7-in. Large Angle Grinder - (1) 2-Position Side Handle - (1) 7-in. Guard Source: https://www.jaspecs.com/dewalt/angle-grinder/dwe4517-dewalt-7-in-180mm-large-angle-grinder/