Hand Forged Bonsai Tree Trunk Splitter 8.25"(210mm) Asymmetrical Handle

【Specification】
Size: L 8.86 x W 2.68 x H 1.18 inch (225 x 68 x 30 mm) 
Weight: 8.1 oz (264g)
Material: S55C Carbon steel
Black Coated
Made in Japan
Condition: New

【Hand-Forged by Master Artisans in Japan】
Crafted in Sanjo, Niigata — a city renowned for its blacksmithing tradition since the Edo period — this trunk splitter is hand-forged from high-carbon steel using time-honored techniques passed down through generations.

【Precision Trunk Splitting Tool】
Specially designed for safely and effectively splitting bonsai trunks and thicker branches. By gradually opening the wood fibers, it helps facilitate trunk bending and advanced shaping techniques without compromising the tree’s health.

【Minimal Scarring】
Engineered for controlled splitting, this tool minimizes unnecessary damage to surrounding tissues. The precise cutting edge ensures smooth operation, reducing stress on the tree and promoting faster healing.

【Ergonomic Handles】
Featuring ergonomic handles that provide a secure, comfortable grip, this trunk splitter allows you to apply force steadily and accurately — reducing hand fatigue even during demanding tasks.

【How To Use】
Position the blades where the trunk needs to be split, then gently apply pressure using the handles. The well-balanced design ensures a clean, controlled split, giving you full control over the shaping process.

ReBonsai YouTube

Yusuke Ogawa
Japanese Bonsai Artist

I use it when performing coarse shaping of bonsai, refining and perfecting their appearance. Unlike branch or root cutters, its narrow tip allows force to transmit efficiently, making it easy to cut through tough sections. This precision facilitates pinpoint accuracy in my work. While it can also be used for vertically splitting trunks and thick branches, I'm yet to explore this application. I look forward to encountering such challenging specimens to experiment with this technique.

YouTube