How do I choose the best apt Rock Drill?

Learn how to select the ideal APT rock drill for your specific tasks, covering key factors to consider for efficiency and optimal performance on the job. Drill through rock with ease. Our 9–60 lb Rock Drills hit 2,100–3,400 BPM, great for anchor holes, blasting prep, or tough surfaces. Use wet or dry with the APT valve for total jobsite control.

How powerful is a PT M109 Rock Drill?

With 2,100 to 3,400 BPM and an attachable APT valve, our tools can be used in wet or dry environments and are powerful enough for all your drilling needs! Lightweight and easy to handle, the APT M109 rock drill is perfect for drilling anchor bolt holes and small dowel holes.

What size rock drill shanks are available?

It is available in all 3 standard rock drill shank sizes - 7 ⁄ 8 x 4 1 ⁄ 4, 7 ⁄ 8 x 3 ¼ and 1 x 4 ¼" and is intended for general duty use. Bits are available from 1- 3 ⁄ 8 " to 3" diameter and come in the following configurations:

What psi should a rock drill hose be rated for?

Hoses should be rated for a minimum of 250 psi (17.2 bar). Before connecting the air hose to the tool, check the tool inlet connector to be sure it is clean and free of dirt or debris. Keeping dirt and debris from entering the tool will assure long and satisfactory operation. What are Rock Drills Used For?