High Speed Steel Fractional Self Starting, 1 1 8 in, 1 Step no checkout Manufactured from a lightweight and Manufactured from a lightweight and breathable FR Kevlar® Blend Excellent protection from the high heat and open flame of welder’s torches Superior cut resistance over cotton or light denim sleeves long lasting grip in both dry and wet environments Lightweight design provides maximum comfort and dexterity Nitrile coating reduces risk of allergies plastic and laminates Single flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel