WELCOME TO DRILLNOVA
Drilling Tools Manufacturer For HDD, Microtunneling & Foundation Piling Applications
ABOUT DRILLNOVA
Manufacturing Expertise.
Across HDD & Foundation Drilling.
DRILLNOVA manufactures drilling tools for horizontal directional drilling and foundation piling, bringing together a broad product range, manufacturing capabilities and practical technical support.
From pilot bits and reamers to roller bits, bullet teeth and foundation drilling tools, we support customers with standard and project-specific tooling, backed by production, inspection and field experience.
An independently operated brand under FIRMTECH.
Why Choose DRILLNOVA?
——What have we done over the years?
LATEST ON THE BLOG
Auger vs Core Barrel: What’s the Right Choice for Your Foundation Project
Auger uses a spiral drill bit to rotate to bring soil or loose materials out of the hole. It is
What Is a Roller Bit Core Barrel？
A roller bit core barrel is a specialized foundation drilling tool built for hard rock. It uses rotating cone cutters
7 STEPS to Weld a Perfect Core Barrel Roller Bit
We all know how tricky it can be when comes to using a Core Barrel Roller Bit. Using roller bit
Bullet Teeth vs Roller Bit: How to Choose the Drilling Tool
Bullet Teeth are ideal for soft to medium-hard formations（≤80MPa）Bullet Teeth are point-attack cutters ideal for penetration., while Roller Bits are