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Drill America SD-7 Carbide Burr/Rotary File Ball-End Double Cut for Die Grinder 3/4" Dia. x 11/16" Cut Length with 1/4" Shank and 2-7/16" Overall Length, DUL Series
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 1:19 PM · 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.
- 💰At 123% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️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
0.37/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Also called die grinder bits, rotary burrs and rotray files, these burrs are designed for cleaning out material in a wide-range of products including wood, plastics, stainless steel and other metals such as nickel, iron, steel, tool steel and titanium
✓Trade number SD-7 with a Ball-End Double Cut shape
✓Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish
✓3/4" Head Diameter with 11/16" Head Length and 2-7/16" Overall Length
✓1/4" round shank allow use with a wide variety of toolholding systems
⚙️ Specifications
Material
Carbide
Cutting Length
0.69 inches
Finish Type
Unfinished
Cutting Diameter
0.75 inches
Number of Flutes
6
Size
SD-7
End Cut Type
Ball End
Cut Type
Double Cut
Brand
Drill America
Shape
Round
Product Dimensions
2.43"L x 0.75"W
