IRWIN MARPLES MS500 5PCE CHISEL SET WITH FABRIC STORAGE WALLET Sizes include: 6MM (1/4"), 10MM (3/8"), 13MM (1/2"), 19MM (3/4"), AND 25MM (1"). Features a bevel edge design. The metal striking cap allows for use with a hammer, prolonging handle life and preventing mushrooming. The ProTouch handles are oil and water resistant, preventing slippage and offering improved comfort during prolonged use. Handle design also reduces vibrations and hand fatigue. One-piece blade forging provides added strength and durability. Special tool steel ensures a sharper cutting edge for quicker and easier operation. A special hardening process gives the blade a longer lasting edge, requiring less frequent sharpening. The blade is hardened to the last inch, providing more working chisel for your money. Every chisel is honed and sharpened, ready for immediate use.