KB Industries manufactures HSS Centre Drills in Type B as per BS 328 Part-I or DIN 333 or IS : 6709 - 1977 standards. Features: Are made of SAE M2 grade (ROHIT 1X 0% Cobalt). SAE M35 grade (ROHIT 2X 5% Cobalt) is available on request Are...
Hss taper shank drills, Standard straight shank ground flute drill for general purpose application on Stiil and cast steet, alloyed and non-alloyed and non-alloyed, Grey cast iron, German silver steel, Graphite, etc....