drill america
Drill America DWDACX1238 3/8" X 12" Hss Aircraft Extension Drill Bit
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- SKU:
- 21067433
- MPN:
- dwdacx1238
- Availability:
- Usually ships the same or next business day. In stock at our OH warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 05/20/2026 08:03:23 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 3 | and pay only $16.52 each 16.52 |
| Buy 4 | and pay only $14.62 each 14.62 |
| Buy 5 - 9 | and pay only $13.63 each 13.63 |
| Buy 10 - 12 | and pay only $11.53 each 11.53 |
| Buy 13 or above | and pay only $11.11 each 11.11 |
- Stock Update:
- 05/20/2026 08:03:23 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Drill America 3/8" x 12" High Speed Steel Aircraft Extension Drill Bit (Pack of 6), DWDA/C Series- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to National Aerospace Standard 907
Drill America DWDA/C Series High-Speed Steel drill bit is manufactured to National Aerospace Standard 907. 135 split point is self-centering and reduces thrust. Ideal for drilling in mild steels where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Drill America DWDACX1238 3/8" X 12" Hss Aircraft Extension Drill Bit
$18.32