In Stock Τρυπάνια 4 mm έως 4.9 mm Drill bit 4 mm ,HSS ,DIN 388. 442-4 €0.45 Drill bit hss, 4 mm, highly efficient general purpose drill bit for metals, plastics. wood-resistant, high-quality drill bit for fast and efficient metal drilling, ideal for professional and amateur use. Total drill bit length: 75 mm cutting length : 45 mm edge angle : 118 ° Type of acne : form A origin of Germany, by... Add to cart