Khalsa Oilfield Equipment provides a variety of drag bits for many types of projects in sizes ranging from 3” to 9” Our tools are made from 4140 grade alloy steel for dependable services. Each bit is machined from a forging to exacting standards and then tipped with suitable grade tungsten carbide for long life. Our drag bits range from step bits, for soft and medium formations, to chevron style bits for harder formations.