PDC drag bits/ PDC rock bits - All types

We can supply different diameter of 2-wing drag bit, 3-wing drag bit, 4-wing drag bit.

We specialize in supplying quality PDC drag bits for mining, water-well drilling, seismic prospecting for many years.

Our products cover the following:

1. Drag bits including step and chevron types, 3-wings drag bits, 4-wings drag bits, claw type, clay bits, etc.
2. DTH drilling tools including Air DTH hammer, Water DTH hammer, DTH bits, etc.
3. Rock bit.
4. Diamond core drilling bit.

Drag bit are manufactured from forged high quality alloy steel and premium tungsten carbide insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition.

Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.

Stepped drag bit is a drill bit uses in soft formations such as sand, clay, or some soft rock.

Product description:

Drag bits also named blade bits, with a TC inserts on the blades.

They are usually designed for use in soft formations such as sand, clay, or some soft rock.

Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.

Whenever possible, they should be used to drill pilot holes, for they produce cuttings that are easiest to log.

Usually drag bits are three wings, while sometime people need four wings or five wings.

Other special design is available upon your request.

Oil drilling, rock drilling, rotary drilling, down the hole, DTH bits, well drilling, PDC bits, PDC drilling bit, rotary bit.

Three wings drag bits:

1. Drag bits are made according to API standard or NROD thread standard or others.
2. Various step and chevron drag bits are available from 2 inch to 17 1/2 inch.
3. There is very good feedback because of the quality and price.
4. Different drag bits can be made according to your drawings or samples.