Stabilizers – The 63-B and welded blade types lead a complete line of Blast Hole Stabilizers offered by MTI. Pages 5-6 provide some guidelines in the selection of the type best suited to your operation.
MTI’s Blast Hole Drill Steel both fabricated and integral designs are tailored to the particular drill and drilling Conditions. Our fabricated drill steel features tool joints made from steel selected for each application and are inspected by ultrasonic means to assure product quality. Wrench slots or flats are milled to suit the requirements of the drill. All rotary-shouldered connections are kemplated to protect against galling during the break-in period. Heavy wall construction and optional hardfacing results in longer life and lower cost.