These are
smaller, hand-operated power drills that are used for creating small holes upto
12mm. There are two main variations available: corded and cordless. When
compared to cordless ones, corded models provide more torque and are more
economical. Because the wire does not bind them, the cordless type is more
portable.
Rotary Hammer drill :
They are also known
as Rotary drill or Rotary hammer. In addition to drilling holes, they can also
be used for chiselling work, removing tiles etc.
Drill Press :
This is a stationery power
tool designed to drill holes in metal or wooden surfaces.
Magnetic drill :
Portable power tool
specifically used for drilling holes in steel and other metallic surfaces. They
can be used for tapping, reaming, twist drilling and counter sinking.
Bench drill :
Also known as pedestal
drill, they are used for drilling holes in surfaces such as wood, plastic and
metals. It is more secure as this is bolted to a bench. Larger version of the
bench drill is called pillar drill
Based on power source –
Cordless drilling machine
Corded drilling machine
Based on power rating –
Upto 450 W
450W to 1500 W
Greater than 1500W
How to select the ideal drill for your usecase?
Drill machines should be selected based on these parameters -
Diameter and depth of the holes to be constructed - Each drill comes with
maximum diameter and depth limit.
Depending on the material to be drilled - More powerful drill is necessary for
very hard surfaces such as concrete. Speed of the drill also needs to be aligned
to the job at hand. Electronic speed-controlled drill machines are recommended
that adjust the speed based on the type of surface.
Amount of task that needs to be completed via these drill machines -
How to select a portable drilling machine?
They come in 2 versions – Corded and Cordless. Corded drills require connection to power
mains with power ranging from 500 to 1300 watts. They are generally heavier than
cordless models. They are heavy duty and can handle high volume of jobs.
Cordless drills are compact, light and easy to handle. They offer more degrees of
freedom, are generally less expensive and are suitable for lesser quantum of job.
How to select a drill press?
They come in 2 versions – Stationary drills and Bench drills. Stationary drills are
placed on ground and mostly used for drilling very large parts. Bench drills are placed
on the work table and are used for smaller pieces of wood or metal surfaces.
How to select a magnetic base drill?
They are used on metal structures mostly at construction sites. These are not fixed to
ground or bench.
Common Applications for Drilling Machines
Masonry work -
Electrical pistol grip
drill is used in general masonry tasks like plumbing, electrician work, builders
on construction site.
Bulk manufacture of drilled materials -
Pillar drill machines or drill press are used in cutting holes or shapes in
metal sheets, plastic, wood, glass etc.
What safety measures should I use when operating a drill
machine?
The drill machine needs to be turned off after it has been used. The electrical
cord needs to be disconnected from mains while putting in the appropriate drill
bit.
To provide the highest level of safety, the chuck needs to be carefully
tightened. The drill bit slippage can then be controlled using the torque
adjuster.
To maintain a high degree of efficiency, make sure the proper kind of drill is
utilised in industrial settings.
Always run the drill at correct RPM for the prescribed drill bit and surface to
be drilled.
Wear safety eye and hand protection while operating drill machine.
Top Brands for Drilling Machine Associated with L&T-SuFin
Bosch Drill Machines :
Known for its drilling
machines, Bosch makes products that are designed to enhance quality of life. Bosch, one
of the most dependable brands, provides robust and flexible drills. Their
top-of-the-line drill machines offer a simple and effective solution for a variety of
residential and commercial drilling applications. Their products are reasonably priced
and great for commercial use. Their products are secure, safe, and easy to use. Bosch
has been a technology leader that has brought innovations like 2in1 bit/socket impact
driver and Bosch EC Brushless motor. Bosch 12V Max Cordless line offers compact size but
powerful performance in their power tools. Led lights articulates with chuck and
eliminates dark workspaces.
Makita Drill Machines :
Machines made by the
well-known brand Makita are of the highest quality and most effective. Makita purchases
its components from reputable and authorised dealers. Their drills can be used for DIY
projects, modest home improvement jobs, and industrial applications. The components
required to create the drilling machines are purchased from the most reputable and
authorised suppliers after a careful review of the market. Makita power tools are known
for delivering high power, durability and digital communication capable devices.
Makita’s XGT range of tools and batteries come with built-in program that provides
digital communication between battery and tool. These devices come with shock absorption
structure, waterproof triple-layer structure, high rigidity battery rails and terminal
short-circuit prevention structure.
Stanley Drilling Machine :
With over 170 years of
legacy, STANLEY is one of the most well known brands in hand tools and storage products
category. STANLEY cordless drills are designed for strong performance, quality and
precision. The brand offers host of unique features such as ergonomic hold curves for
easy one hand operation, reverse function for easy screw driving, integrated belt clip,
key holder to securely maintain chuck key among others.
Drill Machine FAQ’S
What purposes do drills serve?
A drill is a tool used to make a hole that is circular
or to drive a fastener that is the right diameter and depth. A certain kind of
drill, which is available in a variety of speeds, powers, and sizes, can also be
used to hammer objects.
What are the top rated drilling machines?
A few of the top drill options now include the Hitachi
18 V 2.0 Ah drill, the Milwaukee M18 Compact Brushless Drill, the Bosch PSR 18
Ergonomic drill, the Makita 18 V Brushless Combi drill, and the DeWalt 18 V
Brushless compact lithium-ion drill.
Which drilling device is ideal for use at
home?
A few of the top drills for home use include the Black
and Decker 550 W machine, the Bosch GSB 500 W Impact Drill, the Cheston 500 W Rotary
Hammer Drill, the Skil 13 mm machine, and the Generic 10 mm machine.
When is the right time to use a power drill?
Before hammering nails or driving screws into hard
materials, the power drill is used to pre-drill holes for them. It can be used for
any type of home repair project involving drilling small or big holes into drywall
or other soft materials.
What kind of drill equipment is best for
concrete?
A hammer drill is the ideal tool for drilling holes in
mortar blocks, concrete, or bricks. It is set up such that the hammering action
happens at the ideal time.
How do you pick the ideal drill bit for the
task?
Universal drill bits can be used for all surfaces
including metal, concrete, and wood. Universal drill bit come with other variants
such as twist drill bits, step drill bits, unibits, hole saw etc. Metal drill bits
are used in metal working for drilling. Spotting drilling bits, center drilling
bits, core drilling bits, ejector drilling bits etc. are variants of Metal drill
bits.
Which is superior: corded drilling machines Vs
cordless drilling machines?
Corded drilling machines are ideal for heavy load tasks
with longer usage time. They are powerful, dependable, have longer lifespan.
Cordless drilling machines are most suitable for jobs that require high mobility,
light projects. They are light weight making it convenient and easy to use.
What does a drilling device accomplish?
They are mostly used to drill fastener-driving circular
holes of various sizes. They are necessary for home improvement projects including
plumbing, electrical, and furniture repairs. In addition, experts may employ them in
the production, fabrication, electrical, and manufacturing sectors.
What are the various types of power drills?
They can be divided into magnetic, cordless, corded,
pistol grip, and angle drills based on their designs and intended functions.
What power drill brands are accessible
online?
Some of the brands that are available online and are
delivered to your door include Bosch, Black & Decker, Makita, CAMEL, DEWALT, HiKOKI,
STANLEY etc.