Phoenix PWL Core Drill Bit - PCD - Standard

Our PCD coring bits are engineered to the highest possible quality.  Due to the polycrystalline diamond cutters set on the crown they have a long working life, very fast penetration rates and high percentage of core recovery in soft through to hard rock formations. PCD bits are a great alternative to T.C bits and Surface set diamond bits, when drilling in non-consolidated and medium/hard rock formations. PCD bits may be used with air, mud or foam flushing.  

 The PWL3 core barrel has an overall diameter of 122.6mm or 4.8 Inches, with a coring (inside) diameter of 85mm or 3.3 Inches. The sturdy barrel and decent sample size makes PWL3 one of the most popular forms of wireline core extraction.

Drill-Its Phoenix set of drill bits are our range of Standard PCD coring tools, meaning that they use Core Barrel Drill-Line Inner Tube Plastic Liner consisting of a clear, thin-wall extruded rigid plastic tube of which by accurate manufacturing processes is manufactured to close tolerances on both the outside and the inside diameters. Clearance between the O.D. of the “Drill-Line'' and I.D. of the Core Barrel inner tube is therefore carefully controlled and allows easy fitting of the Plastic Tube into the inner tube in the field. When the clear plastic material is used (inserted) it will not contaminate the Core sample during drilling and encapsulation. The material does not absorb water and will not swell or change shape