Pfeil Straight Chisels are available in widths of 2mm to 35mm. The Pfeil straight chisel shape 1 is a double beveled chisel. Pfeil chisel shape 1S is skew shaped and is also double beveled. Pfeil chisel 1e is single beveled while Pfeil chisel 1Se is skewed and single beveled. The Pfeil straight chisels range from no sweep or curve to those having an extreme sweep. No. 2 and No. 3 chisel have a slight sweep and No. 5 and No.7 have a medium sweep. No.8, No.9 and No.11 chisels have much greater sweep.