Jack Hammer Drill Rods are specialized tools used in construction, mining, and demolition to break through hard surfaces like rock and concrete. These robust and durable rods are designed to withstand the intense impact and vibration generated by jackhammers, making them an essential component in various heavy-duty applications.
Types of Jack Hammer Drill Rods Available
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Tapered Drill Rods: These rods feature a tapered end that seamlessly fits into a corresponding tapered drill bit. They are available in a wide range of lengths, from 0.6 meters to 3.6 meters, and shank sizes, including 82.5mm22mm, 108mm25mm, and 159mm*25mm. The taper angles can vary from 4.8°, 7°, 11°, to 12°, allowing for a secure and precise connection between the rod and the drill bit.
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Integral Drill Rods: These rods have a fixed length, with a shank at one end and a drill bit integrated at the other. They are manufactured in lengths ranging from 1000mm to 6000mm, providing versatility in various drilling and demolition tasks.
Proper Use of a Jack Hammer Drill Rod for Concrete Breaking
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Preparation: Ensure the drill rod is straight and the impact end face is flat. Keep the water hole clear to facilitate efficient cooling and debris removal during operation.
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Assembly: Attach the required drill bit to the end of the rod. Switch on the jackhammer tool and adjust the power level to suit the task at hand. Grip the drill firmly and begin drilling into the concrete, applying steady pressure and maintaining control of the tool.
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Safety Precautions: Wear appropriate personal protective equipment, including safety goggles, gloves, and a hard hat, to safeguard against flying debris. Operate the jackhammer on stable surfaces to prevent accidents and avoid overheating the tool during prolonged use.
Safety Precautions When Handling a Jack Hammer Drill Rod
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Personal Protective Equipment: Donning safety goggles, gloves, and a hard hat is crucial to protect yourself from the hazards associated with using a jackhammer, such as flying concrete fragments and dust.
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Stable Surfaces: Ensure the jackhammer is used on a stable, level surface to maintain control and prevent accidents.
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Overheating Prevention: Monitor the tool’s temperature during operation and adjust the power level accordingly to prevent overheating, which can compromise the integrity of the drill rod and pose safety risks.
Technical Specifications of Jack Hammer Drill Rods
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Lengths: Tapered drill rods are available in lengths ranging from 0.6 meters to 3.6 meters, while integral drill rods can be found in lengths from 1000mm to 6000mm.
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Shank Sizes: The most common shank sizes for jack hammer drill rods include 82.5mm22mm, 108mm25mm, and 159mm*25mm.
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Taper Angles: Tapered drill rods are manufactured with taper angles of 4.8°, 7°, 11°, and 12°, ensuring a secure and precise fit with the corresponding drill bits.
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Material: Jack hammer drill rods are typically made from high-quality steel that has undergone heat treatment processes to enhance their strength, durability, and resistance to wear and tear.
Manufacturers and Suppliers
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D Miningwell: This company specializes in the production of tapered drill rods with exceptional strength and penetration rates, making them a popular choice for demanding applications.
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ProDrill: ProDrill manufactures tapered drill rods with a hexagonal chuck section and a forged collar, providing a secure and stable connection to the jackhammer tool.
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Kimdrill: Kimdrill offers jack hammer drill rods with advanced safety features and vibration-reducing technology, ensuring a more comfortable and controlled drilling experience.
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Quzhou Refine Machinery Equipment Co., Ltd.: This supplier provides a wide range of drill rods, including 15-foot G2 grade hexagonal drill rods specifically designed for use with jackhammers.
References
- https://www.dminingwell.com/drillingmachinery/d-miningwell-tapered-tools-of-rods-r25-r28-r32-r38-t38-t45-t51-r32-thread-drill-rod-for-jack-hammer-taper-drill-rod.html
- https://www.rock-drill-bits.com/tapered-drill-rod/Tapered-Drill-Rods-for-Small-Hole-Drilling.html
- https://www.kimdrill.com/categories/jack-hammer-drill-rod
- https://qzrefine.en.made-in-china.com/product-group/OMonebdgrpVU/Drill-rod-1.html
- https://www.jcdrill.com/rock-drilling-tools/Integral%20Drill%20Rod.html
By understanding the various types, proper usage, safety considerations, and technical specifications of jack hammer drill rods, professionals in the construction, mining, and demolition industries can ensure efficient and safe operations when tackling challenging projects that require the power and versatility of these specialized tools.