drill bit extensions
vermont american . 13inch x 3inch rotary hammer bit 14101
use rotary hammer bits for drilling in concrete stone brick and cinder block a specially formulated carbide tip withstands impact sustained from hammer drills entire length of bit is fully hardened to rockwell 45 c for extra strength for use in hammer drills with rotary and hammer settings 13 diameter 13 shank diameter 3 flute length 3 50 overall length carded length 2 width 6 5 height 1 2 sku jnsn8544
vermont american