Drill bits
Milled Tooth Tricone Bits
Steel tooth bits for soft formations and top-hole sections.
Overview
Milled tooth tricone bits carry long steel teeth machined into the cones, often hardfaced for wear resistance. They drill soft, sticky and unconsolidated formations quickly and are widely used for surface and top-hole sections.
Their aggressive cutting structure and open cone design help prevent bit balling in clays, while their simplicity keeps cost per section low.
Key Features
- Long, widely spaced teeth for soft formations
- Hardfacing on teeth and gauge for wear life
- Open cone layout to resist balling
- Open or sealed bearing options
Applications
- Surface and conductor hole sections
- Soft clay, marl and unconsolidated sand
- Water and shallow geothermal wells
Need Milled Tooth Tricone Bits?
Tell us the size, connection, rating and quantity, or send your program. We reply with a quote, data sheet and delivery time.