成套組合滾剪刀用于標(biāo)準(zhǔn)切切割寬度，提高精確度和效率；其內(nèi)置導(dǎo)向刀片，保證刀的最佳位 置和間隙，即使長(zhǎng)時(shí)間的動(dòng)作，仍能維持恒定帶寬；安裝簡(jiǎn)單。 Complete sets of combinations of hobbing cutter for cutting width standard, improve the accuracy and efficiency; the built-in guide blade knife, to ensure the optim