Specifications

Pdc bit for water well drilling
1. PDC bit
2. Diamond compact
3. High wear resistance
4. Suitble for medium to hard formation



Pdc bit for water well drilling
1. Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations
2. Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling
3. Primary and secondary cutting structure extends bit life
4. CFD hydraulic balance design results in better bit cleaning and cutting removal
5. Combined utilization of high performance PDC compacts significantly prolongs bit life
The main structure features: 
Tungsten carbide matrix PDC possesses high wear resistance and impact resistance. 
Parabolic crown profile and maxises junk slot area can clean bit better, and prolong the bits working life. 
PDC cutters is sintered with selected diamond powder and tungsten carbide under high temperature and ultra-high pressure, they are widely used in oil/gas drill bits, geological drilling and mining bits, and also can be used in rock cutting tool.

8 1/2M***4AL 8 1/2 **5.9 4 1/2REG *0 8 1/2M***5AL 8 1/2 **5.9 4 1/2REG *0 8 1/2M***5BLF 8 1/2 **5.9 4 1/2REG *0 8 1/2M***5L 8 1/2 **5.9 4 1/2REG *0 8 1/2M***6AL 8 1/2 **5.9 4 1/2REG *0 8 3/4M***5AL 8 3/4 **2.3 4 1/2REG *2 9 1/2M***5L 9 1/2 **1.3 6 5/8REG *5 9 1/2M***6L 9 1/2 **1.3 6 5/8REG *5 *2 1/4M***5 *2 1/4 **1.1 6 5/8REG **5

PDC non-coring bit	impregnated non-coring bit
T.C. non-coring bit