ดอกสว่าน DORMER A100 SIZE 0.4 MM.
฿126.00
Jobber length drill with straight shank, diameter 0.0156" (1/64) with an overall length of 20mm and flute length of 5mm according to DIN 338 standard with 118° point angle, HSS with bright finish for 4xD drilling without pecking in steel