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Product Introduction
The chisel drill bit is a classic basic rock drilling tool in the medium and low hardness crushing fields such as metallurgy, mining and infrastructure construction, named for its single linear cemented carbide cutting edge on the head. It is compatible with pneumatic rock drills, small hydraulic rock drills, light taphole opening machines and other equipment, featuring simple structure, easy operation and low maintenance cost. It realizes piercing and crushing through the composite motion of impact + rotation, suitable for working scenarios of medium and low hardness rock formations (f=4-8), furnace slag, refractory materials, etc. It is widely used in taphole opening of small and medium blast furnaces, shallow hole tunneling in mines, small infrastructure drilling and other working conditions, and is the preferred tool for entry-level rock drilling operations.
Product Advantage
Rapid Penetration in Soft Rock—Featuring a sharp, wedge-shaped single cutting edge, these bits effectively split soft rock formations—such as clay or mudstone—through a shearing-like action.
Simple Maintenance—Compared to the structurally complex button bits, chisel-type bits possess a simple, linear cutting edge, making on-site resharpening and grinding operations remarkably easy.
Cost-Effective—The manufacturing costs for this type of drill bit are significantly lower; for engineering projects that do not require exceptionally high durability standards, their initial purchase price offers a distinct economic advantage.
Low Torque Requirement—Their design characteristics reduce the rotational torque required, helping to maintain drilling stability and preventing excessive stress on lightweight equipment.
Versatile for Demolition Tasks—Beyond standard drilling operations, chisel-type bits can be utilized in various construction projects to efficiently break up concrete slabs, masonry structures, and foundations, leveraging their superior deep-penetration capabilities.
Technical Parameters
FAQ
About the diameter？
The diameter is from 30,32,34,36,38,40,42,50,60,65 or Customized
What is your taper degree？
The degree has7/11/12°
What is the bit's length?
The Length can be 55.60,63.70mm
How many button of the bit?
The buttons will be the standard or the coustomizd.
Is there a minimum order quantity (MOQ)?
Yes, the minimum is 5 units.
Do you accept pre-order testing?
Yes; however, the customer is responsible for the cost of samples and shipping fees. The minimum order for samples is 5 units.
Do you accept customization?
Yes; this requires either technical drawings or physical samples.
Can colors and logos be customized?
Yes. If no specific requirements are provided, the standard color is black. Laser engraving for logos is available for orders of 10 units or more.
What is the typical lead time?
We maintain ample stock, so the standard lead time is typically 2 days. In the event that items are out of stock, batch production requires 10–15 days.
Do you hold any relevant quality certifications?
Yes, we hold both BV and CE certifications.
