Most pihiya katthas feature a short hilt that is narrower than the blade. The pommel or knob at the end of the hilt is typically shaped to curve inward towards the sharp edge of the blade, and in some cases recurves towards the spine. The hilts of simpler knives meant for daily use were generally made of wood, though one example features a hilt made from a piece of bone and decorated with a simple geometric motif. Other more ornate specimens feature hilts made of silver, green marble, jade, ebony, ivory, lead glass, buffalo or rhinoceros horn, or from Antipathes orichalcea, a species of keratinous black coral native to Sri Lanka. Some of these are fitted with a pommel-cap of silver or gold, which may be a relatively simple knob or more elaborately stylised, for example, in the form of a lion’s head. Many examples of pihiya katthas have brass, gold, or chased silver latticework sleeves — panels with scrolling foliage motifs that extend from the pommel and partially cover the blade. The scabbard of most pihiya katthas is typically made of wood, often fluted and covered with silver or gold, and sometimes inlaid with precious stones and tortoise shell.

Along with other objects meant for royal use, the pihiya kattha was crafted in workshops called pattal hatara (‘four workshops’, referring to the four major crafts practised there), established by the Kandyan administration to patronise artisans. Between the sixteenth and nineteenth centuries, artisans in the Kandyan kingdom were organised in caste-based guilds which represented their interests to the state department of craft. Talented artisans were selected from these groups to work in the pattal hatara in exchange for land grants. Craftsmen were also invited from Tamil Nadu in southern India in this period, who are likely to have influenced design and techniques in the Sinhalese workshops. The scholar Ananda Coomaraswamy suggests that this could also be a reason why some Sinhalese craft objects bear names derived from their Tamil counterparts, such as kattha from the Tamil billhook chopper knife kattari; the Victoria and Albert (V&A) Museum, London even classifies the pihiya kattha as a Tamil hand knife.

The design and material of the pihiya kattha and its scabbard connoted the status of its owner. High-ranking officials and nobles in the court carried embellished pihiya katthas, which were also given as gifts to visiting diplomats or esteemed guests. In the 1765 war between the Kandyan kingdom and the Dutch East India Company, pihiya katthas were looted by the Dutch as spoils. One exceptionally ornate specimen housed at the Rijksmuseum, Amsterdam is thought to have formed part of the royal attire of the Kandyan king Kirti Sri Rajasinha (r. 1747–82).  

In general, the weight and thickness of all types of pihiya kattha made them useful knives for daily tasks beyond their ornamental value in the royal court. Ordinary citizens of the kingdom used simpler pihiya katthas — those with a more pronounced billhook may have been used for clearing foliage on a small scale.    

Pihiya katthas produced in the seventeenth and eighteenth centuries are housed in the Metropolitan Museum of Art, New York; the V&A Museum, London; the Rijksmuseum, Amsterdam; and the National Museum of Galle and the Kandy National Museum, Sri Lanka.