Tel:
0086-27-63492900
Email:
info@smlgroup.cn
EN 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
tr 
fa 
PDC core bits, also known as hollow bits, are tubular multi-toothed instruments embedded with carbide chips. Outfitted with carbide inserts, they efficiently penetrate rock formations of f=1-16 grade.
Predominantly utilized in exploration and engineering drilling, PDC Core Bits are distinguished by their broad applicability, encompassing both soft and hard, fragmented, and intact formations.
Their use is extensive in sectors such as coal mining, infrastructure, geological surveys, and hydropower projects.
Suburb Tools emerges as a leading force among PDC drill bits manufacturers. With a commitment to innovation and excellence, our PDC drill bits redefine the standards, offering a myriad of benefits that set us apart in the industry.
PDC Core Bits are made of high grade diamond single crystal or natural diamond particles, which are processed by scientific formula and special technology, and are designed for extra hard rock.
PDC Core Bits have high drilling speed and high efficiency, good diameter retention, high wear resistance and longer life.
PDC Core Bits can be used in coal mines, highways, railroads, bridges, geological exploration, water conservancy and hydropower, and other construction units.
PDC Core Bit is made of high grade diamond single crystal or natural diamond particles, processed by scientific formula and special technology, which is designed for extra hard rock.
PDC Core Bit has the characteristics of high speed and high efficiency, good diameter preservation, high wear resistance and longer life.
PDC Core Bits are widely used. From very soft to very hard strata, there are various series of diamond coring bits available to meet the needs of coring under various conditions.
The PDC Core Bit produced by SML has smooth drilling, fast speed, high harvest rate, long service life and good overall economic benefits.
Good size-preserving effect: SML produces Core Bits with high wear resistance and good size-preserving performance, which enable the cutting teeth to be used efficiently.
