hammer drill

One way to do that is to rent an electric hammer drill.

If you think you've already got a hammer drill, then it's time to think again!

It is important not to use conventional chucks for hammer drilling.

Think about what you're likely to be drilling - if it's going to include hard surfaces such as brick, you'll need a hammer drill.

Most electric hammer drills are rated (input power) at between 600 and 1100 watts.

If a more powerful drill is needed, rent an electric hammer drill.

If the wall is masonry, break a rough hole with a hammer drill, a fast method used by professionals.

The drill which exerts a downward force is a hammer drill.

The first 1000 watt hammer drill with electronic speed stabilisation followed in 1981.

It needs a heavy-duty hammer drill to drive it.

Hammer drills of both working principles are well suited for drilling holes in masonry or stone.

Pointed jaws with needle teeth worried their way into the puncture hole like a hammer drill.

You then want a seriously powerful two-speed hammer drill for going into brickwork, concrete, etc.

The hammer drill was lighter, speedier, and used less air than the reciprocating drill.

For this reason, a hammer drill drills much faster than a regular drill through concrete or brick.

Opposite to a top hammer drill or drifter is the down-the-hole hammers, which are usually pneumatic.

A typical application for a hammer drill is installing electrical boxes, conduit straps or shelves in concrete.

Rotary Hammer Drill A non commercial help site.

When operating lawn mowers, hammer drills, grinders, and similar, earmuffs may be more appropriate for hearing protection.

If you need only a few holes an ordinary variable-speed drill is adequate, but for larger jobs rent an electric hammer drill.

They are available in the hammer drill configuration and most have a clutch, which aids in driving screws into various substrates while not damaging them.

This shank and chucks made for it are especially suited to hammer drilling with masonry drills in stone and concrete.

(See Wikipedia article on hammer drills for more on electropneumatic hammering)

Center Rock, of Berlin, Pennsylvania provided the specialized hammer drill bits used by Plan B.

Drills with a percussive action (hammer drills) are mostly used in hard materials such as masonry (brick, concrete and stone) or rock.