We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
FLEX

FLEX 24V Brushless Cordless 5-Inch 10,000 RPM Variable Speed Side Switch Angle Grinder Tool Only, Battery and Charger Not Included - FX3181A-Z

✅ In stock 📉 Price recently dropped
C
Grade
🙂 Fair Price
57.89/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$144.99
Listed $199.99
Save $55.00 28% OFF
Analysis Confidence 59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 28, 2026 5:22 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

🙂 Fair Price
  • 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
  • 💰The current price is 21% below what this product typically costs — a notable saving over its usual going rate.
  • 🏷️A 28% cut from the official retail price adds further appeal.
  • 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
  • 📈Prices have been climbing otherwise, adding urgency to act on this deal before cost reverts upward.

How We Scored This Deal

Price Competitiveness 28/28
Recent Value 4.89/22
Market Standing 20/20
Deal Strength 5/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Moon Merch LLC
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH heat management, up to 50% faster charging with high-power, dual fan chargers. (Batteries and chargers sold separately)
✓SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
✓UNMATCHED POWER - Up to 10,000 RPM
✓TOUCH CONTROL - Adjustable speeds match the application for optimal precision
✓ANTI-KICKBACK - Advanced braking technology lets you work with confidence
✓ONE-STEP GUARD ADJUSTMENT - Optimal convenience for every application
✓ERGONOMIC DESIGN - Slim grip for improved comfort

⚙️ Specifications

Brand
FLEX
Material
Plastic
Product Dimensions
12.6"L x 4.1"W x 3.1"H
Style
Side Switch - Tool Only
Power Source
Battery Powered
Voltage
24 volts
Maximum Rotational Speed
10000 rpm
Material Type
Plastic
Item Dimensions L x W x H
12.6"L x 4.1"W x 3.1"H
Item Weight
5.8 pounds
Style Name
Side Switch - Tool Only
C
$144.99
Check Deal →