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.
Drill America – DWDA/CX1227/64 27/64″ x 12″ High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
NZD $108.00
- 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 tool holding 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
In stock
Additional information
| Weight | 0.454 kg |
|---|---|
| brand | Drill America |
| dimensions | 15.24 x 10.16 x 5.08 cm; 453.59 Grams |