Use: oil well, water well mining

Specification: 8 1/2 trade patterns: FOB china

Packing detail: wooden cases or according to custome

PDC diamond BIT Polycrystalline Diamond Compact or called PDC, these bits are expensive and used for very fast penetration mostly in shales. This bit has carbide or man-made industrial diamonds set in fixed blades. The cutters simply scrape the rock away during,, and do not rotate and grind the way the cones of a tri-cone bit do. GREAT PDC bits/PDC bits

be used for water well, oil field, underground, construction , geothermal, directional boring

various of model and dimension available

high quality and competitive price

improves support and retention, diamond are impregnated in the matrix behind the PDC cutters

specializes in drill bits, tri-cone bits, PDC bits size range from 3 7/8 to 26, cover most of IADC codes

1. Short parabolic crown profile, medium cutter density.

3. Structured diamond/carbide interface. Cutter delays the onset of fracturing and cutter wear.

4. Under-cut shank maximizes junk slot area for better bit cleaning. Hign filt nozzles for improved hydraulics and Rop. 5. Can be used on rotary or down hole motor.

6. Surfable for soft to medium formation