Import Hammer Bit — Buy in Bulk from Supplier in South Korea (Republic Of Korea)

The product is a DTH hammer bit supplied by Daewha Alloytech, a metallurgical equipment manufacturer located in Gyeonggi‑Do, South Korea. The listing specifies that each bit weighs more than 50 kg and is equipped with a tungsten carbide tip designed for high wear resistance. Its design aims to minimise air loss during drilling, which improves overall drilling efficiency. The catalogue does not provide the exact dimensions, impact energy or shank size, so these details should be confirmed with the supplier.

In the drilling industry, large DTH hammer bits commonly have a shank diameter of 200 mm and deliver impact energies around 250 kJ per blow. Typical bit lengths for heavy‑duty applications range from 1.0 m to 1.5 m, and the connection is often a 3‑inch hydraulic interface. Standard specifications also include an integrated air‑seal system to reduce air leakage and a rugged steel body that meets ISO 9001 quality management practices. These benchmarks help buyers compare the Daewha offering against other manufacturers.

The hammer bit is suited to mining, quarrying and deep water well drilling where high‑impact energy and durability are essential. Since the listing omits minimum order quantity, price, lead time and exact certification details, prospective purchasers should request this information directly. Clarifying the required technical parameters early will streamline negotiations and ensure the bit meets the project’s performance criteria.

Daewha Alloytech is situated at 12‑4, Cheongwon‑ri, Mado‑myeon, Hwaseong, Gyeonggi‑Do, South Korea, and carries a harbour‑tier verification status while being classified as an imported supplier. The profile records a zero percent response rate, indicating limited recent engagement through the platform.

The company markets heavy‑duty DTH hammer bits that feature a tungsten carbide tip and an air‑seal design intended to boost drilling efficiency. Although the listing mentions ISO and SGS certifications, the supplier does not provide specific certificate numbers; buyers should request copies to verify compliance with relevant standards.