Check the listing for details. Brasseler Hand Instruments Wedelstaedt/Binangle Chisels. Condition: New. Listed at 35.00 USD. C1/2: Wedelstaedt chisel with Black's formula 20-15-3. Item pictured in the popular, lightweight #6 Handle. Many Brasseler USA instruments are available in additional handle styles such as #2 Standard Handle. C3/4: Wedelstaedt chisel with Black's formula 11-15-3. Item pictured in the popular, lightweight #6 Handle. Many Brasseler USA instruments are available in additional handle styles such as #2 Standard Handle. C8/9: Binanagle chisel with Black's formula 20-9-8. Item pictured in the popular, lightweight #6 Handle. Many Brasseler USA instruments are available in additional handle styles such as #2 Standard and #4 Handle. C11/12: Binangle chisel with Black's formula 15-8-8. Item pictured in the popular, lightweight #6 Handle. Many Brasseler USA instruments are available in additional handle styles such as #2 Standard and #4 Handle.