Extension Rod

ACE manufactures 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

Reduce Coupling Sleeve
Zoomed View

Extension Rod

Tecnical Details

Thread ACE Part No Length (L) Dia Type Weight (Appx.) Reference Part #
mm Ft mm Inch Kg Lb
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 - - -