Tae Chang Corporation

Seoul, South Korea

Our dth hammers, made in korea, are fast, durable, and economical. Size is generally available between 3.5" and 14", or more according to customized requirement.

Tae chang hammer bit is the result of our technical integration. By our strit standard of quality management, our forged and specially heat-treated hammer bits perform very efficiently and durably with high speed to drill not only soft rock but also extreamly hard rock. Size is generally available between 3.5" to 24" or more as per customer's request. Our hammer bits have assisted our customers to save cost. Shape of bits face has flat, concave, and convex type. Minimum order quantity is 10pcs in each type.

Our bit body is composed with high-nickel alloy resulting in high durability. Tunsten carbide tips inserted in bit's body increases extensive performance of bit's drilling. Shape of the bit is designed experimently and technically and verified by numerous field testing. t38 to t51 size are generally available. Minimun quantity of order is 20pcs in each type.

Our bit body is composed with high-nickel alloy resulting in high durability. Tunsten carbide tips inserted in bit's body increases extensive performance of bit's drilling. Shape of the bit is designed experimently and technically and verified by numerous field testing. t38 to t51 size are generally available. Minimun quantity of order is 20pcs in each type.