It is only the carvers' chisels (that is, those which have a code starting with "1") that are available with the option of having bevels either on both sides or just on one side. Pfeil gouges, 
( sweeps 2 and up) are ground with the bevel on the outside of the sweeps only.

The curve in a carving tool is called the "sweep." The first number in the designation of the tool, and the one stamped on the handles and shafts of all the long handled tools and on the shafts of the palm handled ones, is the indicator of the amount of sweep - 1 being none or straight, 2 being slightly curved, all the way with increasing degree of sweep through 3,5,7,8,9, and 11.  (Pfeil does not make 6 and 10 sweeps.)

Pfeil Straight Shape

	Item #   Description CDN   Available  1/2 1/2 mm Chisel 24.25 YES 1/3 1/3 mm Chisel 24.25 YES 1/5 1/5 mm Chisel 24.25 YES 1/8 1/8 mm Chisel 24.25 YES 1/10 1/10 mm Chisel 24.25 YES 1/12 1/12 mm Chisel 26.00 YES 1/14 1/14 mm Chisel 26.00 YES 1/16 1/16 mm Chisel 26.00 YES 1/18 1/18 mm Chisel 31.25 YES 1/20 1/20 mm Chisel 31.25 YES 1/22 1/22 mm Chisel NO 1/25 1/25 mm Chisel 34.50 YES 1/30 1/30 mm Chisel           41.50 YES 1/35 1/35 mm Chisel 45.00 YES 1/40 1/40 mm Chisel 50.50 YES Back to top
	Item #   Description CDN   Available  1S/2 1S/2 mm Skew Chisel 24.25 YES 1S/3 1S/3 mm Skew Chisel 24.25 YES 1S/5 1S/5 mm Skew Chisel 24.25 YES 1S/8 1S/8 mm Skew Chisel 24.25 YES 1S/10 1S/10 mm Skew Chisel 24.25 YES 1S/12 1S/12 mm Skew Chisel 26.00 YES 1S/14 1S/14 mm Skew Chisel 26.00 YES 1S/16 1S/16 mm Skew Chisel 26.00 YES 1S/18 1S/18 mm Skew Chisel 31.25 YES 1S/20 1S/20 mm Skew Chisel 31.25 YES 1S/22 1S/22 mm Skew Chisel NO 1S/25 1S/25 mm Skew Chisel 34.50 YES 1S/30 1S/30 mm Skew Chisel           41.50 YES 1S/35 1S/35 mm Skew Chisel 45.00 YES 1S/40 1S/40 mm Skew Chisel   NO Back to top
	Item #   Description CDN   Available  1/2e 1/2e mm Single Bevel 24.25 YES 1/3e 1/3e mm Single Bevel 24.25 YES 1/5e 1/5e mm Single Bevel 24.25 YES 1/8e 1/8e mm Single Bevel 24.25 YES 1/12e 1/12e mm Single Bevel 26.00 YES 1/14e 1/14e mm Single Bevel 26.00 YES 1/16e 1/16e mm Single Bevel 26.00 YES 1/18e 1/18e mm Single Bevel 31.25 YES 1/20e 1/20e mm Single Bevel 31.25 YES 1/22e 1/22e mm Single Bevel NO 1/25e 1/25e mm Single Bevel 34.50 YES 1/30e 1/30e mm Single Bevel         41.50 YES 1/35e 1/35e mm Single Bevel 45.00 YES 1/40e 1/40e mm Single Bevel 50.50 YES Back to top
	Item #   Description CDN   Available  1S/2e 1S/2e mm Skew Single Bevel 24.25 YES 1S/3e 1S/3e mm Skew Single Bevel 24.25 YES 1S/5e 1S/5e mm Skew Single Bevel 24.25 YES 1S/8e 1S/8e mm Skew Single Bevel 24.25 YES 1S/10e 1S/10e mm Skew Single Bevel 24.25 YES 1S/12e 1S/12e mm Skew Single Bevel 26.00 YES 1S/14e 1S/14e mm Skew Single Bevel 26.00 YES 1S/16e 1S/16e mm Skew Single Bevel      26.00 YES 1S/18e 1S/18e mm Skew Single Bevel 31.25 YES 1S/20e 1S/20e mm Skew Single Bevel 31.25 YES 1S/25e 1S/25e mm Skew Single Bevel 34.50 YES 1S/30e 1S/30e mm Skew Single Bevel 41.50 YES 1S/35e 1S/35e mm Skew Single Bevel 45.00 YES