As an Amazon Associate, we earn from qualifying purchases. Home » Zephyr Tool » TW8B4D ZEPHYR TW8B4D #8 Tri-Wing Bullnose Insert Bit, 1/4'' Hex Shank Zephyr Tool . TW8B4D Gallery Attributes Brand name, Manufacturer name, ManufacturerZephyr Tool Extra Product NameZEPHYR TW8B4D #8 Tri-Wing Bullnose Insert Bit, 1/4'' Hex Shank keywordsZephyr, Tri-Wing, Screwdriver, Bit, 1/4'', Hex, Insert Shank, Recess Size, #8, OAL -1-1/4'' moq, multiple, tierMinQty11 MPN, SKUTW8B4D qtyInStock0 snippetZephyr Tri-Wing ® screwdriver bit, 1/4'' hex insert shank, recess size #8, overall length -1-1/4'' bullnose. tierPrice19.90 Distributor offers SellerSKUMOQIn stockMultiplePrices omegatec.comTW8B4D111 @ $9.90