MH-1 - FIRMTECH

FIRMTECH > Product > Foundation tools > Roller Bit > MH-1

WELDING ROLLER BIT—MH-1 PRO

MH-1PRO series rotary drill bits are the latest design of FIRMTECH welding models. Through extensive cooperation with customers, we found that many customers with rich field experience pay more attention to cost, so we improved MH-1 to meet more needs.

Cone

The MH-1 model features a unique third generation cone design. Compared with the traditional three generations, the cone size is a little smaller
The size of the teeth is 14mm.
The diameter of the cone with teeth is 134mm
The random layout design of the cone ensures no blind spot drilling, improves drilling speed and working life
All bearings are covered with carbide to provide additional hardness and durability to adapt to various rock types.

Body

MH-1 adopts the third generation body design.
The body width is 92mm.
Flat & regular leg body with increased thickness
The body adopts a vacuum grease injection system to ensure that the bearing has sufficient lubrication throughout its service life.
In addition to traditional seals, additional CNC surface treatment is applied as an additional seal to prevent dust from entering the bearing.

Onsite Application

1. Deep foundation construction: MH-1 can effectively drill into hard rock formations and is suitable for deep foundation construction of high-rise buildings, bridges and other large infrastructure projects. Its durability allows it to operate efficiently in holes up to 24 meters deep and beyond.

2. Complex geological conditions: In hard rock formations where picks are not suitable, the MH-1 roller bit is used in conjunction with the core barrel to effectively break through the hard rock formations and ensure drilling quality and efficiency.

3. Urban construction projects: In urban environments with limited space, the high efficiency of MH-1 can significantly shorten construction time and reduce the impact on the surrounding environment, making it suitable for all types of urban infrastructure construction.

4. Large diameter drilling: The MH-1 roller bit can be used in cutting ring for projects that require large diameter drilling, such as underground continuous wall construction or large pile foundation projects.

Site Case Reference

Other Model Options

Roller Bit Data

CANGZHOU FIRMTECH DRILLING EQUIPMENT CO., LTD.

We are a strong believer that consistent focusing to the fundamental clients problem and interest.

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