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Union Butterfield

905 High Speed Steel (HSS) Ball Nose End Mill, Inch, Weldon Shank, Uncoated (Bright) Finish, 30 Degree Helix, 2 Flutes, 4.75" Overall Length, 1" Cutting Diameter, 1" Shank Diameter

✅ In stock ⭐ Lowest price we've tracked
F
Grade
💤 Not a Deal
24/100
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.
$177.00
Listed $177.00
Analysis Confidence 90%
Check Deal at Amazon
Price verified Nov 8, 2026 6:04 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price sits right around what this item typically fetches.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 20/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

✓Ball nose end mills (also called ball end) create contoured surfaces
✓Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool’s ability to remove material
✓High-speed steel is compatible with a variety of materials
✓Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials
✓Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling

⚙️ Specifications

Material
High Speed Steel
Cutting Length
2.25 inches
Finish Type
Unfinished
Cutting Diameter
1 inches
Number of Flutes
2
Size
1 in
End Cut Type
Center
Cut Type
General Purpose
Brand
Union Butterfield
Shape
Round
Tolerance Held
+0.003/-0"
F
$177.00
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