drill

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drill

 [dril]
instruction by repetition. a device for cutting a hole or shaping something.
bladder drill a technique of bladder training in which the patient is instructed to postpone voiding for an hour and a half, regardless of urgency or interim incontinence. The time interval between voiding episodes is increased in half-hour increments to a goal of two and a half to three hours.

drill

(dril),
1. To make a hole in bone or other hard substance.
2. An instrument for making or enlarging a hole in bone or in a tooth.
[Middle Dutch drillen, to bore]

drill

(drĭl)
n.
a. An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows; a bit.
b. The hand-operated or hand-powered holder for this implement.
c. A loud, harsh noise made by or as if by a powered tool of this kind.
v. drilled, drilling, drills

drill′er n.

drill

(dril)
1. To make a hole in bone or other hard substance.
2. An instrument for making or enlarging a hole in bone or in a tooth.

Patient discussion about drill

Q. What do you do when one gets an Asthma attack? like what is the drill and what steps i need to do in order to help him ?

A. First thing to do before you have an attack is to find out what your triggers are like smoke,cats,dogs,food,dust--get yourself a pulmonary dr.He will take test to find out what is causing your attacks-also drugs an alcohol can have effect on asthma--if you already have this, try your inhalor first,if it is not helping go to the emergency room at your hosp--mrfoot56.

More discussions about drill
References in periodicals archive ?
The accompanying drills can be set up primarily for the two most important players in a team's defensive transition--the two defenders who get back first on defense.
Though by some measures solid carbide drills are comparatively expensive, they can be reground repeatedly, helping to spread the initial cost of the drill over more holes.
Emergency response drills are an excellent way to improve emergency planning and communication.
You just stick a drill bit in your drill and pull the trigger.
In many industries whose operations are characterized by great risk - oil refining and transportation, nuclear power, airlines - drills are an accepted part of life.
The Explorer series of drills marry the high-performance drilling capability of the MPD drills with the high mobility of the terra-tyred articulated offroad vehicle.
[USPRwire, Mon Aug 19 2019] Air Drills Market: Overview Air drill is used for most robust pneumatic applications in construction, agriculture, and mining industries.
Nathan Ford, area sales manager for Fein Power Tools in the UK, discusses what you should look for when purchasing a mag drill and the applications some can now achieve.
The main problems related with deep micro-drilling are low rigidity of the drill, difficult chip extraction and difficult lubrication supply to the deep micro hole due to big hole aspect ratio.
In 2010, the Boart Longyear engineering team began to take a hard look at the design of these drills, including their own Secan S-250.
Designs of drills and mills for diamond processing of polymeric composite materials.
To those who are familiar only with conventional twist drills, the first and most striking feature of a gundrill is the shape and location of the cutting edge of the tool.