Application of electric drill

Release time:

Apr 20,2023

1. Construction and industry: It is widely used in the reinforcement of building beams, plates, columns, walls, etc., decoration, wall installation, brackets, railings, billboards, outdoor units of air conditioners, guide rails, satellite receivers, elevators, steel structure workshops, etc.

1. Construction and Industry

It is widely used in the reinforcement of building beams, slabs, columns, walls, etc., decoration, wall installation, brackets, railings, billboards, outdoor units of air conditioners, guide rails, satellite receiver elevators, steel structure workshops, etc.

2. Medical applications

(1) Dental:

In the early 20th century, there was a wall-mounted three-arm dental drill, its speed of 4000r/min, and some even up to 10000r/min speed, we are still widely used in the rope wheel drive three-arm tooth drill is its derivatives.

(2) Ear:

Julius Lempert, the father of modern otology, first used an electric drill for otology in New York in 1938 to treat chronic ear diseases and reduce the incidence of facial nerve injury. But the electric drill at that time was difficult to control and noisy. Modern electric drills and pneumatic drills have greatly increased the speed and strengthened the cutting ability. The use of fast cutting drill bits, diamond drill bits and irrigation-suction systems enable otologists to quickly complete accurate surgical anatomy and greatly shorten the operation time.

Classification of electric drill

None

Classification of electric drill

None

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