What Are the Different Types of Button Rock Drill Bits?

Button rock drill bits are an essential tool for drilling through hard rock formations in top hammer rock drilling. They are designed with carbides button on the tip that provides a high impact force and helps to break through the rock surface. Button rock drill bits are available in different types, each with its own unique features and benefits. In this article, we will explore the different types of button rock drill bits and their applications.

KSQ Technology Product Page

Standard button rock drill bits

Standard button rock drill bits are the most commonly used type of button rock drill bit. They are designed with carbide button on the tip and are suitable for drilling through hard rock formations. Standard button rock drill bits are available in a range of sizes and can be used for both surface and underground drilling.

Retrac button rock drill bits

Retrac button rock drill bits are designed with a retractable drill bit that can be extended and retracted as needed. This feature allows the drill bit to maintain a constant contact with the rock surface, resulting in a more efficient drilling process. Retrac button rock drill bits are ideal for drilling through loose rock formations and are commonly used in mining and tunneling operations.

Drop center button rock drill bits

Drop center button rock drill bits are designed with a slightly concave tip that creates a central depression on the rock surface. This feature allows the drill bit to maintain a more stable contact with the rock surface, resulting in a more efficient drilling process. Drop center button rock drill bits are suitable for drilling through hard rock formations and are commonly used in quarrying and mining operations. For efficient and safe mining and tunneling operations, selecting the right type of mining drill bits is crucial.

If you want to learn more, please visit our website Mining Drill Tools.

Ballistic button rock drill bits

Ballistic button rock drill bits are designed with multiple carbide buttons on the tip that provide a higher impact force and a faster drilling process. This type of carbide button bit is suitable for drilling through medium-hard rock formations and is commonly used in quarrying and mining operations.

Spherical button rock drill bits

Spherical button rock drill bits are designed with many spherical carbide buttons on the tip that provides a high impact force and is highly resistant to wear and tear. This type of drill bit is suitable for drilling through hard and abrasive rock formations and is commonly used in mining and tunneling operations.

Button bits are widely used in the market at present, and the products are mainly composed of four parts: skirt/body, inner hole, diameter and button number.

  Specifications of R32 Threaded Drill Bit 

• 1). Diameter: 41mm,43mm, 45mm, 48mm, 51mm, 57mm, 64mm,76mm,89mm,etc.
• 2). Skirt body: Retrac long skirt and normal skirt
• 3). Buttons: Spherical buttons and ballistic buttons

Advantages of R32 Thread Drill Bits:

• Have the properties of high strength and high wear-resistance buttons
• High abrasion and impact resistance and durability.
• As to the cost,these drill bits are excellent and cost-effective
• Applying these drill bits can imorove productivity and reduce down time and production cost

BESTONE thread drill bits are made of high-quality alloy steel rods and tungsten carbide buttons. Through heat treatment, our drilling tools are tough enough to meet the requirements of rock drilling with Min. energy loss while drilling . In addition, we can customize threaded thread button bits according to different drilling purposes. Please contact us for more information:https://www.bestonedrill.com/product-category/thread-drilling-tools/thread-drill-bit/