As an Amazon Associate, we earn from qualifying purchases. Home » Zephyr Tool » TW6B4D ZEPHYR TW6B4D #6 Tri-Wing Bullnose Insert Bit, 1/4'' Hex Shank Zephyr Tool . TW6B4D Gallery Attributes Brand name, Manufacturer name, ManufacturerZephyr Tool Extra Product NameZEPHYR TW6B4D #6 Tri-Wing Bullnose Insert Bit, 1/4'' Hex Shank keywordsZephyr, Tri-Wing, Screwdriver, Bit, 1/4'', Hex, Insert Shank, Recess Size, #6, OAL 1-1/4'' moq, multiple, tierMinQty11 MPN, SKUTW6B4D qtyInStock0 snippetZephyr Tri-Wing ® screwdriver bit, 1/4'' hex insert shank, recess size #6, overall length 1-1/4'' bullnose. Equivalent to Apex TWD-6. tierPrice19.27 Distributor offers SellerSKUMOQIn stockMultiplePrices omegatec.comTW6B4D111 @ $9.27