The tapered shape of the cross bit helps to channel the drilling energy directly into the rock, increasing the effectiveness of each impact. This design also helps to reduce the likelihood of bit deviation, ensuring that the hole stays on the intended trajectory for precise drilling operations.

Proper maintenance of the taper cross bit is essential for maximizing its performance and extending its service life. This includes regular inspections to check for wear, damage, and proper alignment, as well as timely sharpening or replacement of the carbide tip when necessary.

The versatile nature of the taper cross bit allows it to be used in a wide range of drilling applications, from mining and quarrying to construction and geotechnical engineering. Its ability to handle various rock types and formations makes it a valuable tool for many industries.

T-cross bits are available in different sizes, ranging from 28mm to 41mm. Usually the taper angle of the bit is 7°, 11° or 12°, depending on the requirements of the drilling rig. The shape of the bit is usually cross-shaped with four cutting edges for efficient drilling.