Narex Pair Right & Left 12 mm 1/2" Skew Paring Chisels in Wooden Presentation Box 851662 Pair of chisels comes in a wooden presentation box Blades are made from fine-grained, nicely tempered chrome-manganese steel and hardened to Rc 59 Contains both right and left skew chisel 12 mm 1/2" wide Bevel ground at 30 degree skew and a 25 degree bevel. Handles made from super hard European Hornbeam