TW6B4D Zephyr Tool 1/4” Tri-Wing #6 Bullnose Insert Bits Description: Zephyr Tri-Wing ® Insert 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 Insert 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: 5/16” Point Size: #6 Overall Length: 1 1/4” ACR Features: Removal