TW7R Zephyr Tool 7/16” Tri-Wing #7 Power Drive Bits, ACR Description: Zephyr Tri-Wing ACR ® Power Drive Bits are heat treated in small lots to guarantee consistent quality. Zephyr’s unique Z-Forge process assures an exact dimensional fit in the recess. Zephyr Screwdriver Bits will give you the truest fit, longest performance and the least cam-out and product damage of any available screwdriver bit at any price. Zephyr Tri-Wing ACR Power Drive Bits have served the aerospace and automotive industries with high quality, technically innovative tools produced in a manufacturing environment that features intense quality control and superior customer service.

Shank Size: 7/16” Point Size: #7 Overall Length: 1 1/4” ACR Features: Removal Only