The Steel body PDC bit body is made of AISI 4145H round steel，The cost of Steel body PDC bit is lower than that of Matrix body PDC bit.
Every Steel body bit shall have heat treatment, to improve the mechanical properties of steel, to eliminate residual stress and improve the cutting performance. Each blade surface shall be welded with hardened material to increase the wear resistance and erosion resistance.
Most of our raw material made in the USA and France. Our supplier technical engineers come to our factory training our welder and have a meeting to show their new products regularly. We communicate with our supplier very well and very happy. So if our customers need, we can ask our engineer to have a meeting with each other face to face. And Every bit has its own tracking card and serial number. Any of our bits shipment to the field, you can provide the serial number, then we will check what kind of cutters we use and what about the design. Then we can make an optimized design very fast.
We select the advanced production technology and equipment, strictly control the whole production process, and we inspected the finished drill bits.
Steel body PDC bit can be customized for mining, oil well, water well, explorer well drilling.
A lot of people changing minds to use Steel body PDC bit. Because GREAT has new technology hard facing material and sleeve to prevent washout the nozzles. so it is also widely used for Oil&Gas well drilling and water well drilling.
Bit diameters range from 3" to 36" with a variety of cutters and optional back-out cutters as well as various blade counts.
we can also make several design changes according to the customer's feedback, and finally, ensure the customer's excellent drilling effect.