
Tapered drill rods, typically made from H22 or H25 hexagonal steel and are designed for use with pneumatic or hydraulic rock drills in shallow drilling. Paired with taper drill bits, they are ideal for quarrying, coal mining, and construction. Common taper angles are 7°, 11°.
Models
Tapered Rod
Degree | ACE Part No | OEM REFF NO | Length (L) | Bit Diameter | Weight (Appx.) | |||
---|---|---|---|---|---|---|---|---|
mm | Inch | mm | Ft | Kg | Lb | |||
7° | TR7-400 | 22 X 108 | 7/8" X 4.25" | 400 | 1'3" | 1.5 | 3 | |
TR7-800 | 22 X 108 | 7/8" X 4.25" | 800 | 2'7" | 3 | 6.5 | ||
TR7-1220 | 22 X 108 | 7/8" X 4.25" | 1220 | 3'9" | 4.5 | 9.9 | ||
TR7-1830 | 22 X 108 | 7/8" X 4.25" | 1830 | 6 | 6.7 | 14.7 | ||
TR7-1980 | 22 X 108 | 7/8" X 4.25" | 1980 | 6.6 | 7.3 | 16 | ||
TR7-2440 | 7888 - 6124 - 07 | 22 X 108 | 7/8" X 4.25" | 2440 | 7.8 | 9 | 19.8 | |
TR7-3050 | 22 X 108 | 7/8" X 4.25" | 3050 | 10 | 11.2 | 24.6 | ||
TR7-3660 | 22 X 108 | 7/8" X 4.25" | 3660 | 12 ft | 13.5 | 29.7 | ||
11° | TR11-400 | 22 X 108 | 7/8" X 4.25" | 400 | 1'3" | 1.5 | 3 | |
TR11-800 | 22 X 108 | 7/8" X 4.25" | 800 | 2'7" | 3 | 6.5 | ||
TR11-1220 | 7876-6112-11 | 22 X 108 | 7/8" X 4.25" | 1220 | 3.9" | 4.5 | 9.9 | |
TR11-1830 | 7876 - 6118 - 11 | 22 X 108 | 7/8" X 4.25" | 1830 | 6 | 6.7 | 14.7 | |
TR11-1980 | 7876 - 6120 - 11 | 22 X 108 | 7/8" X 4.25" | 1980 | 6.6 | 7.3 | 16 | |
TR11-2440 | 7876 - 6124 - 11 | 22 X 108 | 7/8" X 4.25" | 2440 | 7.8 | 9 | 19.8 | |
TR11-3050 | 7876 - 6131 - 11 | 22 X 108 | 7/8" X 4.25" | 3050 | 10 | 13.5 | 24.6 |
Ace Pneumatics is a renowned manufacturer, exporter and supplier of mining tool accessories, offering robust and efficient solutions to industries worldwide. Among its high-quality products, the Tapered Rods are designed for reliable drilling performance in shallow rock drilling, quarrying, coal mining and construction projects. Manufactured from premium H22 and H25 hexagonal steel, these rods deliver exceptional strength, wear resistance and extended service life.
The Tapered Drill Rods are built to be used with pneumatic or hydraulic rock drills. When paired with taper drill bits, they provide smooth, accurate and efficient drilling. Commonly available in 7° and 11° taper angles, they are suitable for various rock formations and applications. The rods are heat-treated and precision-machined to enhance toughness, reduce wear and provide longer working life even under tough mining and construction environments.
Ace Pneumatics has built a global reputation for delivering high-quality mining accessories that balance durability, precision and efficiency. The Tapered Rods are trusted by contractors and mining professionals worldwide for their ability to deliver smooth drilling, reduced maintenance costs and long service life.
By choosing Ace Pneumatics, industries gain access to tools designed to maximize productivity, reduce downtime and withstand extreme working conditions, making them the preferred choice for mining and construction companies globally.