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ST68 Thread Button Bit

Features:

High-quality tungsten carbide inserts for ultimate durability and outstanding wear resistance

Optimized bit design for efficient and rapid penetration

Retrac button design for effortless and swift bit removal and replacement

A variety of button shapes and types for diverse drilling conditions

Excellent stability and low vibration during drilling operations

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Product Details

The ST68 thread button bit, also referred to as the ST68 retrac button bit, is a kind of drilling tool that is extensively utilized in mining, quarrying, tunneling, and construction projects. It is engineered to drill through hard and abrasive rock formations with high efficiency and precision.

ST68 Thread Button Bit

Parameters:

Bit diameter: 102mm-140mm

Number of buttons: 14-18

Button diameter: 14mm-16mm

Button shape: spherical, hemispherical, or ballistic

Button type: Tungsten carbide insert

Bit face design: flat, concave, or convex

Specifications:

Overall length: Ranging from 150 to 210mm

Weight: Between 8.5 and 16kg

Recommended rotation speed: 25 - 35rpm

Recommended air pressure: 0.7 - 1.4Mpa

Recommended hole diameter: 102mm - 140mm

Parameters

Functions:

Drilling within hard and abrasive rock formations

Enhance drilling speed and efficiency

Decrease drilling costs by minimizing downtime

Enhance hole quality and accuracy

Minimize bit wear and damage

Usage methods:

Insert the bit into the chuck of the drilling rig.

Adjust the rotation speed and air pressure in accordance with the drilling conditions.

Start drilling by gradually increasing the drilling speed and pressure.

Periodically inspect the bit and replace it when needed.

Application fields:

Mining

Quarrying

Tunneling

Construction

button bit price

Precautions:

Wear suitable personal protective equipment during drilling operations.

Follow the manufacturer's instructions regarding bit selection, installation, and maintenance.

Regularly inspect the bit for wear and damage and replace it when necessary.

Use the appropriate drilling fluid or lubricant to minimize bit wear and damage.

Do not exceed the recommended rotation speed and air pressure to prevent bit failure or damage.

Applicable drilling rigs:

Atlas Copco

Sandvik

Furukawa

Ingersoll Rand

Tamrock

Montabert

In summary, the ST68 thread button bit is an efficient and durable drilling tool that can enhance drilling speed, accuracy, and efficiency in hard and abrasive rock formations. By adhering to the recommended usage methods and precautions, it can offer a cost-effective solution for various mining, quarrying, tunneling, and construction projects.

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