Price History for 13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
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13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Drill America Cobalt Aircraft Extension Drills are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 8, 2026 | $4.71 |
| Jul 7, 2026 | $5.18 |
| Jul 5, 2026 | $4.71 |
| Jul 1, 2026 | $5.18 |
| Jun 26, 2026 | $4.71 |
| Jun 25, 2026 | $5.18 |
| May 24, 2026 | $4.71 |
| May 22, 2026 | $4.92 |
| May 21, 2026 | $4.71 |
| May 19, 2026 | $5.18 |
| May 13, 2026 | $4.71 |
| May 10, 2026 | $5.18 |
| Jan 31, 2026 | $4.71 |
| Jan 25, 2026 | $5.18 |
| Dec 14, 2025 | $4.71 |
| Nov 30, 2025 | $4.71 |
| Nov 26, 2025 | $4.71 |
| Oct 24, 2025 | $4.71 |
Analysis
13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit price analysis
Price analysis for 13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit at Home Depot: Today's price is $4.71. Current price is 4% below the 90-day average of $4.92 (a $0.21 below the running mean).
- Currently listed at $4.71, which is $0.00 above the original MSRP of $4.71.
- Current price is 4% below the 90-day average of $4.92 (a $0.21 below the running mean).
- The lowest recorded price on PriceWatchPro was $4.71 on October 24, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $5.18 on January 25, 2026. Today's price is $0.47 below that peak.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 24, 2025 (287 days of price history).
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