two-faced use of the tool. Can screws down in an disc space position ! . The handle and pliant component compositions are a nylon/ABS illustrious for stuff, impact and abrasion resistance. Steel - Megapro ® has never had a shaft break or strip break expected to substance defect. All parts are with precision formed snap-fit components for the greatest durability. Bits are of S2 modified steel and are uppercase for rough or conductor drills. at HRC 60 ± 2. The end of the shaft as a 1/4 '' hex nut driver.