KAT DRILLING
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Tapered rods are essential tools used for rock drilling, blasting holes, and various drilling works in quarries, coal mines, traffic construction, and other heavy-duty projects. These rods work in synchronization with taper drill bits and are available in various lengths to suit diverse applications.
Our taper drill rods come in a range of taper angles. Generally:
A fundamental principle is that the taper drill rods and taper drill bits must share the exact same tapered degree for optimal performance. We provide a full range of shank configurations and steel hex diameters to meet all hand-held pneumatic drilling needs.
Shank hex. 22 mm (7/8") x 108 mm (4 1/4"). Flushing hole diameter 6.7 mm
| ROD CROSS SECTION | Length (mm) | Length (foot/inch) | Weight approx. (kg) |
|---|---|---|---|
| 4°46' Taper Angle | |||
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1600 | 5'3" | 5.3 |
| 22H | 2000 | 6'6¾" | 6.5 |
| 22H | 3200 | 10'6" | 10.2 |
| 7° Taper Angle | |||
| 22H | 400 | 1'3¾" | 1.6 |
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1600 | 5'3" | 5.2 |
| 22H | 2435 | 8' | 7.8 |
| 22H | 3200 | 10'6" | 10.1 |
| 22H | 8000 | 26'3" | 24.9 |
| 11° Taper Angle | |||
| 22H | 800 | 2'7½" | 2.8 |
| 22H | 1525 | 5' | 5 |
| 22H | 1830 | 6' | 6 |
| 22H | 3200 | 10'6" | 10.2 |
| 22H | 4800 | 15'9" | 15.1 |
| 22H | 8000 | 26'3" | 24.9 |
| 12° Taper Angle | |||
| 22H | 610 | 2' | 2.2 |
| 22H | 1220 | 4' | 4.1 |
| 22H | 2435 | 8' | 7.8 |
| 22H | 3655 | 11'11 5/8" | 11.6 |
| 22H | 8000 | 26'3" | 24.9 |
Shank hex. 22 mm (7/8") x 159 mm (6 1/4"). Rod hex. 22 mm (7/8).
