DLT series carbide drills are manufactured from our carbide rod that is produced by our carbide production facility in China, and all our procreative equipments are all from Germany and Swiss. Our R&D facilities have developed carbide grades specifically for the demands of high performance drilling which provides us with a competitive advantage verses manufacturers who purchase their carbide rod from different sources.
DLTHDK600 series-Inner Cooling Twist Drills for General Purpo
A drill is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for boring holes in various materials or fastening various materials together with the use of fasteners. The attachment is gripped by a chuck at one end of the drill and rotated while pressed against the tar...
DLTCDK650 series-center drills
The center drill is used for the central hole on the end face of the shaft and other parts. It is used for the precise positioning of holes in the hole processing, which guides the drilling of the twist drill and reduces the error.
Center Drills, or as they are also called, combination drill and countersinks, are a very popular ...
DLTCDK550 series-External cooling drill
A drill is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for boring holes in various materials or fastening various materials together with the use of fasteners. The attachment is gripped by a chuck at one end of the drill and rotated while pressed against the tar...