Professional Wood Carving Chisel Kirschen 31250

Professional woodcarvers choose the Kirschen 

when they need to follow a hollowed contour. This chisel features a spoon bent gouge blade in cut 4, with a shallow U-shaped profile ideal for clearing wood from concave surfaces. The forward bend keeps the handle elevated, maintaining edge contact during deep relief carving.

Each blade is crafted from high-carbon steel, hardened and ground sharp before packaging. The octagonal white hornbeam handle prevents the tool from rolling off sloped benches and helps the user maintain blade orientation. A metal ferrule absorbs repeated mallet blows. Blade widths range from 2 mm to 20 mm, covering both fine detail and broader channels. As the blades are hand-forged in Germany, slight variations in dimensions and weight may occur.

Professional Wood Carving Chisel Kirschen 31250 Details

The 31250 series follows Kirschen’s system of numbered sweeps and graded widths. Cut 4 is intermediate between a flat gouge and a deep U sweep, allowing carvers to shape curves without leaving harsh tool marks. The bent neck accesses bowls, trays, and recessed areas. Narrow blades are suited for veins and lettering, while wider blades quickly remove material.

Construction and Materials

Blade, handle, and ferrule are engineered for both mallet and hand use. The forged blade is tempered and sharpened at the factory, requiring only stropping before first use. Hornbeam is a dense, fine-grained wood that resists splitting at the handle end. The octagonal handle ensures a secure grip, even with gloves or chalky hands.

• High-carbon steel blade, hardened and pre-sharpened
• Spoon bent gouge geometry, cut 4
• Octagonal white hornbeam handle
• Metal ferrule for mallet work
• Hand-forged blade, sweeps not binding
• Single blades also available without handle

Maintain the original bevel angle when honing. Use a slipstone matching the sweep to preserve the inner curve. Wipe the blade after use on resinous woods to prevent pitting. Store the chisel in a roll or rack to keep the edge from contacting other steel tools. A leather tool roll and a natural Arkansas sharpening stone are available as related accessories.

Sizes and Working Range

The series is available in graded widths, allowing carvers to purchase individual sizes or build a set over time. Smaller blades are ideal for detailed work with hand pressure, while wider blades remove more material per mallet strike. Overall length increases with blade width, shifting the balance toward the cutting edge.

• Blade widths from 2 mm to 20 mm
• Overall sizes from 230 x 20 x 20 mm to 255 x 25 x 25 mm
• Weights from approximately 59 g to 117 g
• Consistent sweep number across all widths

Select blade widths based on the radii you carve most frequently. Two or three sizes typically suffice for a figure or relief panel. The variant table on this page lists all available widths and their weights.

Common Applications

Sculptors use the bent gouge for faces, drapery, and animal forms in lime, oak, or walnut. Furniture makers hollow seats, trays, and shell carvings. Instrument makers shape arched tops and scroll recesses. Restoration professionals match existing moldings and repair damaged ornamentation. Pattern makers clean concave areas inaccessible to straight gouges. The tool is suitable for both hardwood and softwood, used by hand or with a carving mallet.

Catalog Reference

The Kirschen carving range is illustrated with sweep diagrams for widths from 2 mm to 40 mm. Series are categorized as flat gouge, curved gouge, spoon bent gouge, and flat back bent gouge. The catalog notes that single blades are available without handles and that sweeps are not binding due to hand-forging.