OPTIMA Set of Ground Drills Bits 170 pcs HSS-Cobalt 5%

Sada vybrušovaných vrtáků do železa OPTIMA HSS-CO 5 % nabízí perfektní nástroj na vrtání součástek z nerezové oceli, těžce obrobitelných materiálů, legované oceli, ocelolitiny do pevnosti 1 200 N/mm². The high-speed steel used of the highest quality gives the drills excellent properties. OPTIMA drills meet the most demanding requirements for home and professional workshops.

Key features of the OPTIMA HSS-CO 5% drill set 170 pcs

• OPTIMA set of cylindrical drills suitable for drilling stainless steel components and difficult-to-machine materials
• High strength and durability thanks to the premium materials used

Kit contents:
Drills of 10 pcs: 1; 1.5; 2; 2.5; 3.5; 4; 4.5; 5; 5.5; 6; 6.5; 7 mm
Drills for 5 pcs: 7.5; 8; 8.5; 9; 9.5; 10 mm
Drills of 20 pcs: 3 mm