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NACX

HSS-AL T Slot End Mill Milling Cutter, High-Speed Steel Woodruff Keyseat Cutter, Half Round Keyway Milling Cutter, Straight Shank, 6 Flutes, 20mm x 3mm x 70mm

✅ In stock 📉 Price recently dropped
A
Grade
🔥 Great Deal
81.43/100
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.
$9.99
Listed $9.99
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 11, 2026 2:23 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

🔥 Great Deal
  • 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
  • 💰The current price is 28% below what this product typically costs — a notable saving over its usual going rate.
  • 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 28/28
Recent Value 22/22
Market Standing 11.43/20
Deal Strength 16/20
Momentum 4/10

📝 Product Overview

🏪 Sold by NACX
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Size: Cutting Diameter: 20mm / 0.78"; Cutting Depth: 3mm / 0.11"; Total Length: 70mm / 2.75"; Flute Number: 6
✓Advantage: The cutting edge is sharp and wear-resistant, it is not easy to break the edge, the surface is clean and free of burrs, and the finished workpiece has high smoothness.
✓Material: This T slot cutter end mill is made of high quality high speed steel (HSSAL) material, wear resistant and not easy to stick cutter.
✓Durable: The high-frequency welding process is adopted at the connection between the cutter head and the cutter body, which is durable and not easy to break the knife, which greatly improves the practical life of the cutter.
✓Application: Used to process t-shaped grooves on various mechanical tables or other structures. Suitable for milling steel, aluminum, copper, iron and non ferrous materials.

⚙️ Specifications

Material
High Speed Steel
Cutting Length
3 millimeters
Finish Type
Unfinished
Cutting Diameter
20 millimeters
Number of Flutes
6
End Cut Type
Half Round
Cut Type
Rounded
Brand
NACX
Shape
Round
Tolerance Held
Precision
Number of Cutting Edges
6

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