Kincrome Combination Punch Set 5 Piece K9500Kincrome Punches & Chisels are manufactured from hardened and tempered top grade Chrome Vanadium Steel. This increases strength and durability, allowing them to be the perfect balance of tough but not brittle. Have a punch for any application with Kincromes range of punch sets. Whether you need to drive out pins, align holes or mark a hole before drilling, our combination punch sets have a wide array of contents to cover almost every application.