Twist drill set DIN 338 type VA, HSSE-Co 5 in plastic case - 50 pcs.

Strong right-hand cutting high-performance drill bit with pronounced hot hardness resistance. Ideal for drilling stainless, acid and heat-resistant steel with high strength. 
HSSE-Co 5:
High-performance high-speed steel with 5 % cobalt content. High toughness and heat resistance, for drilling in difficult-to-machine materials with a strength of up to 1100 N/mm².