Extension Rod

ACE manufactures exporter and supplier high-quality rock drill extension rods, available in both round and hexagonal types. These rods, such as R22, R25, R28, T38, and T51, are widely used for bench, production, bolt hole, and long-hole drilling applications. Designed for durability and precision, they connect via male threads and coupling sleeves, making them suitable for various drilling fields.

Models

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Extension Rod

Tecnical Details

Thread ACE Part No Length (L) Dia Type OEM REFF NO
mm Ft mm Inch
R22 - R22 AER800 - R22R22 800 2.7 22 7⁄8" Hex 7851 - 1308 - 20
AER1200 - R22R22 1200 3.11 22 7⁄8" Hex 7851 - 1312 - 20
AER1600 - R22R22 1600 5.3 22 7⁄8" Hex 7851 - 1316 - 20
AER2400 - R22R22 2400 7.10 22 7⁄8" Hex -
AER3200 - R22R22 3200 10.6 22 7⁄8" Hex -
R32 - R32 AER610 - R32R32 610 2 32 1¼” Round -
AER915 - R32R32 915 3 32 1¼” Round -
AER1220 - R32R32 1220 4 32 1¼” Round -
AER1830 - R32R32 1830 6 32 1¼” Round -
AER2440 - R32R32 2440 8 32 1¼” Round 7853 - 3324 - 30
AER3050 - R32R32 3050 10 32 1¼” Round 7853 - 3331 - 30
AER3660 - R32R32 3660 12 32 1¼” Round 7853 - 3337 - 30
R38 - R38 AER1220 - R38R38 1220 4 39 1½" Round -
AER1830 - R38R38 1830 6 39 1½" Round -
AER2345 - R38R38 2435 8 39 1½" Round -
AER3050 - R38R38 3050 10 39 1½" Round -
T38 - R32 AER4305 - T38R32 4305 14 39 1½" Round -
AER4915 - T38R32 4915 16 39 1½" Round -
AER5525 - T38R32 5525 18 39 1½" Round -
AER6135 - T38R32 6135 20 39 1½" Round -
T45 - T45 AER3050 - T45T45 3050 10 45 1 x 4⁄5’’ Round 7325 - 7331C - 30
AER3660 - T45T45 3660 12 45 1 x 4⁄5’’ Round 7325 - 7337C - 30
AER4265 - T45T45 4265 13 45 1 x 4⁄5’’ Round 7325 - 7343C - 30
AER6095 - T45T45 6095 20 45 1 x 4⁄5’’ Round -
T51 - T51 AER3660 - T51T51 3660 12 52 2" Round 7326 - 7337C - 30
AER4265 - T51T51 4265 13 52 2" Round 7326 - 7343C - 30
AER6095 - T51T51 6095 20 52 2" Round -

Extension Rods for Mining Equipment Accessories by Ace Pneumatics

Ace Pneumatics is a globally recognized manufacturer, exporter and supplier of Mining Tools Accessories, trusted by industries. Among their vast range of durable and high-performing products, Extension Rods stand out as essential tools designed to extend drilling depth while maintaining maximum strength and efficiency.

These rods are manufactured using premium-grade raw materials and precision engineering techniques to ensure long-lasting performance in the most demanding mining, construction and demolition environments. Ace Pneumatics ensures every rod undergoes strict quality checks so customers receive only reliable products that enhance productivity while reducing downtime.

Superior Design and Reliable Performance

Extension Rods are designed to connect seamlessly between drill bits and shank adapters, effectively transferring energy and allowing for deeper penetration into rock and hard surfaces. Available in Hexagonal and Round designs with different diameters, these rods deliver optimum stability, durability and wear resistance. Whether used in underground mining, quarrying or large-scale construction projects, Ace Pneumatics’ rods are engineered to withstand extreme working conditions and offer consistent performance with reduced risk of breakage.

With lengths ranging from 610 mm to 6135 mm and diameters between 22 mm to 52 mm, users have a wide variety of options to meet their project needs. The advanced heat-treatment process further enhances strength and fatigue resistance, extending the service life of the rods and providing excellent cost-efficiency for businesses worldwide.

Key Features of Extension Rods

  • Wide Range of Sizes: Available in multiple lengths (from 2 ft to 20 ft) and diameters (22 mm to 52 mm).
  • Multiple Thread Options: R22, R32, R38, T38, T45, T51 configurations ensure compatibility with diverse equipment.
  • Superior Materials: Crafted from high-quality alloy steels for maximum strength and endurance.
  • Precision Heat Treatment: Improves resistance to wear, stress and fatigue for longer service life.
  • Global Standard Compliance: Designed to match international OEM reference part numbers for hassle-free replacement.
  • Versatile Applications: Ideal for mining, tunneling, quarrying and heavy construction drilling.
  • High Energy Transfer: Provides efficient drilling with minimized energy loss during operations.

By combining engineering excellence, high-quality raw materials and strict quality control, Ace Pneumatics ensures their Extension Rods outperform generic options available in the market. Clients across multiple continents rely on these rods for their proven durability, easy adaptability and unmatched performance in heavy-duty drilling applications.

When industries demand safe, efficient and long-lasting solutions, Ace Pneumatics delivers with innovation and consistency. Choosing these Extension Rods means investing in productivity, reduced maintenance costs and enhanced drilling outcomes - making them the perfect choice for businesses that prioritize both performance and reliability.