DeWalt 7 in. 4.9 HP Angle Grinder with No Lock-On

7 in. 4.9 HP Angle Grinder with No Lock-On

Features

  • 4.9 HP motor with overload protection
  • E-Clutch (cuts power when wheel pinch/stall is detected)
  • Automatic turn-off brushes to prevent tool damage when brushes need replacement
  • Dust Ejection System to reduce motor contamination
  • Power-Off electronic overload protection
  • Power‑Loss Reset to prevent accidental restart after power interruption
  • 3‑position anti‑vibe side handle for ergonomic positioning
  • Anti‑vibe trigger handle and side handle to reduce vibration exposure
  • Soft‑grip trigger handle
  • Quick‑change guard for faster guard adjustment
  • Brush door for quick brush access
  • Low‑profile gearcase for access in tight areas
  • Includes 7" guard and 3‑position anti‑vibe side handle

Specifications

Wheel Diameter 7 in
Motor Power (Max) 4.9 HP
No Load Speed 8,500 rpm
Amperage 15 A
Voltage 120 VAC
Max Watts Out 3,650 W
Spindle/Arbor Size 5/8-11
Weight 12.3 lb
Cord Length 6.0 ft
Length 24.2 in
Width 5.1 in
Package Contents Grinder, 7" guard, 3‑position anti‑vibe side handle
Has E‑Clutch Yes
Has Soft Start Yes
Dust Management Dust Ejection System
Warranty 3‑year limited

Hand-held 7-inch angle grinder with a 4.9 HP motor and overload protection. The tool runs at up to 8,500 rpm for material removal with 7-inch grinding wheels. It includes a dust ejection system intended to reduce particle ingestion into the motor and several safety and restart‑protection features.

Model Number: DWE4597N
View Manual

Project Ideas

Business

Sidewalk Trip-Hazard Grinding

Offer fast removal of 1/4–1 in. sidewalk uplifts to reduce liability and meet ADA guidelines. Use 7 in. diamond cups with a shroud and vac to create smooth, feathered transitions. Bill per hazard or per linear inch; the high‑power motor speeds throughput, and overload protection keeps production steady on tough aggregate.


Mobile Weld Cleanup and Beveling

Serve small fab shops and job sites with on‑call post‑weld grinding, edge prep, and mill scale removal. Provide bevels for plate/pipe, smooth fillets, and prep for paint or galvanizing. Charge hourly plus consumables; the E‑Clutch and quick‑change guard reduce downtime when switching between cutoff, grinding, and flap wheels.


Garage/Basement Floor Prep for Coatings

Prep concrete for epoxy or polyaspartic by removing old paint, mastic, and laitance, and profiling to CSP‑2/3 with diamond cups. Bundle crack chasing and edge grinding where large grinders can’t reach. Price per square foot with add‑ons for repairs; dust ejection and power‑off overload protection keep the tool running in abrasive environments.


On‑Site Metal Cut‑and‑Cap Service

Cut fence posts, anchor bolts, rebar tails, and protruding fasteners flush, then grind smooth and apply caps or cold‑galv as needed. Ideal for property managers, fence installers, and remodelers. Charge a call‑out fee plus per cut; the 7 in. wheel diameter and 4.9 HP motor make quick work of thicker stock.


Stone/Concrete Edge Chamfer and Polish

Offer clean chamfers and eased edges on countertops, steps, and pavers. Use segmented diamond wheels for shaping and resin pads for a uniform finish. Target landscapers and small countertop shops that lack field equipment. The anti‑vibe handles improve control on delicate edge work and reduce operator fatigue.

Creative

Brutalist Terrazzo Side Table

Cast a round or square concrete top seeded with marble or recycled glass, then use a 7 in. diamond cup and polishing pads on the grinder to expose aggregate and bring it to a satin sheen. Chamfer edges and flatten high spots quickly with the 4.9 HP motor. The anti‑vibe handles help on long passes, and the quick‑change guard lets you swap from cup wheel to flap disc for edge finishing.


Geometric Steel Fire Pit

Cut triangles or hexagons from 3/16–1/4 in. plate with cutoff wheels, then bevel joints for strong welds and clean up seams with 60–120 grit flap discs. Add decorative kerfs and softened edges for a professional look. The E‑Clutch is useful when a wheel pinches on thicker plate, while the low‑profile gearcase helps get inside corners.


Sculpted Stone Garden Steppers

Shape and texture limestone or granite pavers into organic steppers. Use a diamond cup to flatten, then a turbo cup to carve channels and a resin pad to soften foot-contact areas. The dust ejection system helps protect the motor during extended stone work, and the 7 in. reach makes quick work of wide faces.


Reclaimed Metal Wall Art Panel

Arrange scrap steel (gears, chain, plate offcuts) on a backing, tack weld, then use the grinder to blend welds, add surface textures, and create contrasting finishes with flap discs and conditioning wheels. Highlight high spots and leave mill scale in recesses for depth. Finish with a clear coat for an industrial art piece.


Chef Knife From Bar Stock (Coarse Grind Build)

Profile a chef knife blank from 1084 or 5160 using cutoff wheels, then rough in bevels with 36–60 grit flap discs before heat treat. Post-HT, refine with 120–220 grit flaps and a Scotch‑Brite wheel for a satin finish. The power‑loss reset is handy when working near a quench tank, and the soft‑grip, anti‑vibe handles reduce fatigue during beveling.