Equipped with advanced PDC (Polycrystalline Diamond Compact) cutters, the PDC hole opener has become a preferred tool in the No-Dig drilling field. Depending on rock hardness, a single PDC hole opener may feature between 3 to 9 blades, with commonly used cutter sizes being 13 mm, 16 mm, and 19 mm.

All blades are precisely manufactured using CNC machining centers, ensuring high accuracy and consistent cutter angles—critical for optimal cutting performance.

Advantages:

• Extended tool life

• Faster drilling speeds

• No risk of cone detachment

Limitation:

• Not suitable for drilling in pebble-rich formations