Phone: +44 (0) 1268 288880
Phone: +44 (0) 1268 288880
Zephyr Tri-Wing ® screwdriver bit, 5/16” hex drive insert, recess size #4, overall length 1 1/4” with ACR. Equivalent to Apex TWD-4-ACR.
Zephyr 5/16” Tri-Wing ® #4 Insert Bits, ACR 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. Zephyr Tri-Wing ACR bits feature special wing-face ribs grip screw recesses to reduce stripping and cam-out which can result in damage to the surrounding work piece.
| Shank Size | 5/16'' |
|---|---|
| Point Size | #4 |
| Overall Length | 1 1/4'' |
| ACR Features | Removal |
| Apex Equivalent Part Number | TWD-4-ACR |
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. Zephyr Tri-Wing ACR bits feature special wing-face ribs grip screw recesses to reduce stripping and cam-out which can result in damage to the surrounding work piece.
| Shank Size | 5/16'' |
|---|---|
| Point Size | #4 |
| Overall Length | 1 1/4'' |
| ACR Features | Removal |
| Apex Equivalent Part Number | TWD-4-ACR |
