Powerfist
5/16 in. Cobalt Drill Bit
Lowest Price Ever
$3.49
$6.99
Save $3.50 (50%)
Week of Jun 8, 2026
List Price
$6.99
All-Time Low
$3.49
Since Feb 2023
180-Day Low
$3.49
The 5/16 in. Cobalt Drill Bit is on sale for $3.49 at Princess Auto, down from $6.99 (50% off). The lowest tracked price was $3.49, first seen in February 2025. Today's price matches the all-time low. This product has gone on sale 2 times in the past 12 months.
Price History
Sale History 7
| Week | Sale Price | List Price | Savings |
|---|---|---|---|
| Jun 8, 2026 | $3.49 | $6.99 |
50% off
Save $3.50
|
| Jun 1, 2026 | $3.49 | $6.99 |
50% off
Save $3.50
|
| Nov 3, 2025 | $3.49 | $6.99 |
50% off
Save $3.50
|
| Jun 9, 2025 | $4.19 | $6.99 |
40% off
Save $2.80
|
| Jun 2, 2025 | $4.19 | $6.99 |
40% off
Save $2.80
|
| Feb 17, 2025 | $3.49 | $6.99 |
50% off
Save $3.50
|
| Feb 10, 2025 | $3.49 | $6.99 |
50% off
Save $3.50
|