Air Hammer Drill
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US $20.19
All You Need to Know About Drills
Drills are most commonly used for construction and do-it-yourself projects. Drills can be used in wood and even metal. There are even specialized drills created for the medical industry and a variety of other uses. A drill is perhaps one of the most common household tools, and extremely easy to use. Their convenience cannot be argued, and a toolbox is not complete without a drill!
Most drills are handheld and are powered by electricity. There are some that are powered manually, or using compressed air, such as the auger. Drills that are powered using compressed air are called pneumatic drills. Drills with a strong percussive action are usually used in major construction for drilling through very hard materials. Some of these types of drills are jackhammers, pneumatic drills and hammer drills. There are even huge drills that are used to obtain oil or water from deep inside the earth. Oil rigs built in the ocean are centered around a huge drill.
Here are some examples of drills used for construction:
Diamond Drilling Rig:
The Diamond Drilling Rig has a powerful 3000 watt motor that is strong enough to tackle the biggest construction jobs. It can be used for chemical and mechanical anchoring and is useful for penetrating through floors and waste pipes. This drill is popularly used in the plumbing and fire industries.
Auger:
The Earth Auger can be used for drilling holes into the ground and taking soil samples. Most Augers are equipped with a quick stop drill brake, which is convenient with such a rapid moving drill.
Rotary Hammer:
A rotary hammer is used for the heavy duty breaking and drilling of concrete and rock. It is normally powered by electricity. This machine only needs to be guided gently when breaking and drilling, and should never be leaned on. It is always advisable that when drilling large holes, you should use a smaller drill bit first as a pilot.
These are some of the drills that are used in construction, and vary greatly from your regular do-it-yourself at home drill. All these drills have very different drills bits, or heads, to each other. Drills bits are the type of metal head that you will fasten into your drill. Drill bits come in many different shapes and sizes, some are twisted, like for the Auger drill, and some are smooth with a flat head. Some look like very thick needles. The most common drill bit used for drills in the home is the masonry drill bit. The drill bit will vary according to the type of material it will drill into – this being wood, metal, tiles, plastic, stone and even glass. The type of drill bit used is very important, especially when using it on glass and tiles, as you will need a drill bit that will prevent the material from cracking whilst you are drilling into it.
The safety clothing you will need to wear when operating a drill varies. With most large drills used in construction, you will need to wear safety goggles, gloves, ear muffs and protective clothing. When using the drill at home you would probably not need to worry about wearing any protective clothing, unless you are drilling through wood. Sometimes the wood will emit dust and shavings, and it is advisable that you wear safety goggles or glasses to protect your eyes.
About the Author
Coastal tool hire is the largest and best known equipment and power tools hiring company in Southern Africa with over 90 branches in operation. Visit http://www.coastalhire.co.za for more info and to check out franchise opportunities in South Africa.
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Greenlee 21.6V Lithium Ion Electrician's Hammer Drill/Driver $810.75 Hammer Drill/Driver Kit |
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Hitachi 2-mode 5-amp 0.625-inch Hammer Drill (Refurbished) $102.89 The variable speed control dial on this hammer drill is located on the trigger for ease during high-speed or high-torque jobs. This convenient hammer drill features push-button reversible drilling that allows for quick removal.5-amp motor for improved performance Variable speed control dial, located on trigger for ease during high-speed or high-torque jobs Impact to drilling switch, located conveniently on body of tool for quick transition Push button reversible drilling, allows for quick removal from materials and higher efficiency Elastomer, non-slip grip, designed to comfortably fit in hand for improved control Industrial grade keyed chuck, provides greater bit retention Ball and needle bearing construction, adds durability and extends the tool life Low noise cooling air-flow design, prevents overload and elongates tool use Removable side handle with depth gauge, improves control and ensures accurate drilling depth for anchoring Shank straight Chuck keyed 3-jaw Impact rate: 0-46,400 BPM No-load speed: 0-2900 RPMAmps: FiveCapacity: 0.625-inch masonryCapacity: 1-inch woodCapacity: 0.5-inch steelModes of operation: Two Switch EVS, reversible Tool length: 11.344 inchesWeight: 3.5 poundsIncludesSide handle Depth gauge Chuck key Injection molded plastic caseModel: FDV16VB2 |
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Skil 6445-01 1/2-in Hammer Drill $59.99 1/2-in Hammer Drill - 6445-01. Chuck Key. Side Assist Handle |
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Sainsbury's 500W Hammer Drill $19.99 For all your household DIY and carpentry projects refurbishments and repairs get the Sainsbury's Hammer Drill. This 500W drill is lightweight easy to use and mains powered - meaning it requires no battery pack and no charging - it's ready to use. It has a 1.8m electrical cord and optional hammer action. The Sainsbury's 500W Hammer Drill works at variable speeds from 0 to 2800rpm for a chuck capacity of 10mm for metals 13mm for concrete and 13mm for wood and has reverse action for extracting screws |
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Grisoft / Hammer Drill/Driver Kit / LHD-216 $408.18 Grisoft - Hammer Drill/Driver Kit - LHD-216 |
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Milwaukee 5376-20 1/2-in Single Speed Hammer Drill $99 1/2-in Single Speed Hammer Drill - 5376-20. Side Handle. Depth Rod |
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Factory Reconditioned Skil 6445-01-RT 1/2-in Hammer Drill $44.99 1/2-in Hammer Drill - 6445-01-RT. Chuck Key. Side Handle |
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Buffalo Tools 0.5-inch Hammer Drill $82.76 This hammer drill from Buffalo Tools is great for being drilled into masonry and stone. This hammer drill can also be used as a regular drill.Use for drilling into masonryAdjustable trigger dialChoose between hammer drill or normal drill5/8-inch drilling capacity in concrete0.5-inch drill capacity in steel500 Watts120 volts/60 HzVariable speedSwitch for full power360-degree side handleDepth gaugeLock-on button |
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Factory Reconditioned Makita HP1640-R 5/8-in Hammer Drill $49.99 5/8-in Hammer Drill - HP1640-R. Drill Chuck. Chuck Key. Side Handle. Depth Gauge |
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Factory Reconditioned Ryobi ZRD552HK 5.5 Amp 1/2-in 2-Speed Hammer Drill $39.99 5.5 Amp 1/2-in 2-Speed Hammer Drill - ZRD552HK |
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Notice of an Air Raid Drill $79.99 Notice of an Air Raid Drill - Premium Photographic Print |
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Makita HP1641K 5/8-in Hammer Drill Kit $94.99 5/8-in Hammer Drill Kit - HP1641K. Keyless Drill Chuck (194073-4). Plastic Case (824877-7). Side Handle (153503-4). Depth Gauge (324219-0) |
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Milwaukee 5380-21 1/2-in Hammer Drill with Carrying Case $159.99 1/2-in Hammer Drill with Carrying Case - 5380-21. 360° Side Handle. Depth Gauge. Impact Resistant Carrying Case |
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Challenge 620W Rotary Hammer Drill. $49.99 Hammer drill.620 watts.240V.Max no load speed : 1000 rpm.0 - 4850 blows per minute.Drilling capacity for Depth stop handle.Auxiliary handle.Cord length of 2m.Accessories included: 2 chisels.1 SDS drill bit.Carry case.Size H35, W9, D20cm.Drill weight 2.4kg.Manufacturer's 1 year guarantee excludes professional use. |
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Milwaukee 48-20-8856 6-Piece 3-Flat Secure-Grip Hammer-Drill Bit Set $18.99 6-Piece 3-Flat Secure-Grip Hammer-Drill Bit Set - 48-20-8856 |
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Factory Reconditioned Bosch HD19-2B-RT 8.5 Amp 1/2-in 2-Speed Hammer Drill $69.99 8.5 Amp 1/2-in 2-Speed Hammer Drill - HD19-2B-RT. Depth Gauge - 1613001010 |
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Bosch HD21-2 9.2 Amp 1/2-in 2-Speed Hammer Drill $169.99 9.2 Amp 1/2-in 2-Speed Hammer Drill - HD21-2. Depth Gauge - 1613001010 |
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Bosch HD19-2B 8.5 Amp 1/2-in 2-Speed Hammer Drill (Tool Only) $129.99 8.5 Amp 1/2-in 2-Speed Hammer Drill (Tool Only) - HD19-2B |
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Campbell Hausfeld TL1106 3/8-in Air Drill $39.99 3/8-in Air Drill - TL1106 |