For hollowing out the rest of the bamboo, after the root section. Diameter: 15 mm, Length: 490 mm. <Made in Japan> Price revised in 2023.
Masking Tape, ¥198
Rasp-Attached Rod / Spinal 15, ¥109998
Hand-Held Short Bit, ¥3080
Ring Auger, ¥2750
Flexible Shaft, ¥109998