Narex Tools - 811204 Robust tool used for chopping out joints as well as cutting mortises. Excellent cutting performance is reached by sides tapering in height and lengthwise from tip to shoulder for sidewall clearance. Forged blade is made of traditional Cr-Mn steel and is heat treated to 59 HRc. Ergonomic handle from beech wood enables firm grip and is strong enough to withstand heavy blows with a mallet.