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Zephyr Tri-Wing ® screwdriver bit, 3/4” hex power drive shank, recess size #15, overall length 3”, bullnose. Equivalent to Apex TW-15.
Zephyr 3/4” Tri-Wing ® #15 Bullnose Power Drive Bits Description
The Zephyr Tri-Wing bit, also known as triangular slotted, has a screw drive that has three radial slots. The Zephyr Tri-Wing bit, as the name suggests, is a bit with three ”wings” and a small triangular hole in the center. The Tri-Wing drive type is common throughout the aviation industry.
| Shank Size | 3/4'' |
|---|---|
| Point Size | #14 |
| Overall Length | 3'' |
| Apex Equivalent Part Number | TW-14 |
The Zephyr Tri-Wing bit, also known as triangular slotted, has a screw drive that has three radial slots. The Zephyr Tri-Wing bit, as the name suggests, is a bit with three ”wings” and a small triangular hole in the center. The Tri-Wing drive type is common throughout the aviation industry.
| Shank Size | 3/4'' |
|---|---|
| Point Size | #14 |
| Overall Length | 3'' |
| Apex Equivalent Part Number | TW-14 |











