Hon-Nagakuni four-sided curved Japanese plane – Sizes available

Hon-Nagakuni

$268.00 USD

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Width 18 mm 24 mm 30 mm 36 mm 42 mm 48 mm

The Shihou-Sori Kanna Hon-Nagakuni is a four-sided curved Japanese plane designed for precisely shaping concave, convex, and complex surfaces. Equipped with a Blue Steel #1 blade and a Japanese white oak body, it offers excellent cutting quality, precise control, and great durability.

Available in several widths, it is suitable for both detailed work and shaping larger curves. Like traditional Japanese planes, it comes not ready for use and requires sharpening the blade and adjusting the sole before the first use. Each piece is handcrafted in Japan.

Manufacturer / Craftsman:Hon-Nagakuni
Kind :Curved four-sided Japanese plane (Shihou-Sori Kanna)
Blade steel:Blue Steel #1 (Aogami #1)
Body :Japanese white oak
State :Not ready to use – requires sharpening and wood fitting
Manufacturing:Handcrafted (unique pieces, variations possible)

Available sizes (blade + body length)

18 mm — Body ~115 mm
24 mm — Body ~120 mm
30 mm — Body ~135 mm
36 mm — Body ~145 mm
42 mm — Body ~160 mm
48 mm — Body ~175 mm

• Highly versatile curved four-sided plane
Thanks to its curved shape in four directions, it allows working on hollow, domed, twisted or organic surfaces with exceptional precision.

• Blade in Aogami #1 (Blue Steel #1)
High-end Japanese steel offering extreme sharpness, superior durability and sharpness retention much longer than conventional steels.

• Body made of Japanese white oak
Dense and stable wood, ideal for transmitting cutting force while offering excellent tool control.

• Handcrafted
Each plane is hand-forged and fitted by Hon-Nagakuni, guaranteeing a unique piece with a traditional finish.

• Perfect for fine woodworking and complex shapes
Ideal for multidirectional curves, joint adjustments, advanced carving and precision work.

• Several widths available (18 mm to 48 mm)
Allows you to choose exactly the right tool depending on the type of curve, depth or surface to be shaped.

• Traditional Japanese tool, not ready-made
Requires sharpening and initial wood fitting to achieve a perfect setting in the manner of professional craftsmen.

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