GMM-H Portable Beveling Machine nke a na-akpọkwa dị ka Manual Beveling Machine na-ebunye chamfers sara mbara ruo 15 mm, mgbanwe akụkụ na-aga n'ihu site na ogo 15 ruo 60. Nhazi njikwa Ergonomic maka ntụzịaka dị mfe na Rollers ntuziaka, buru maka ịrụ ọrụ.
