ดอกสว่าน DORMER A100 SIZE 11/64 MM.
฿88.00
Jobber length drill with straight shank, diameter 0.1719" (11/64) with an overall length of 80mm and flute length of 47mm according to DIN 338 standard with 118° point angle, HSS with steam tempered finish for 4xD drilling without pecking in steel