The Benefits of Having a Reversible Pneumatic Right-Angle Drill

Dealing with production line challenges is a common occurrence for manufacturers in various industries, including the aerospace sector. Despite being known for its technological advancements, the aerospace industry still faces obstacles.

One such challenge is the extensive use of drillings during airplane assembly, which often requires operators to work in confined or restrictive spaces where conventional drills are ineffective. To overcome this hurdle, specialized tools, like the pneumatic right-angle drill, are essential.

The viability of the entire manufacturing process in the aerospace industry hinges on operator productivity. Therefore, having the appropriate tools for each job becomes crucial.

In this article, we will delve into the reversible pneumatic right-angle drill, exploring its impact on operator productivity when working within limited drilling spaces.

The Impact of Drilling in Confined Spaces

When it comes to workplace ergonomics, tool design, workstation size, and layout are the primary considerations [1]. However, drilling in narrow and tight spaces presents a unique challenge that affects both the tools and the workstations. In these constrained areas, neither conventional drills nor operators can properly fit or function. Even when there is enough clearance, operators are forced to drill with bent wrists or assume awkward joint positions. This situation is particularly prevalent in the aerospace assembly, where countless holes are drilled for each aircraft, increasing the risk of developing musculoskeletal disorders. The effects of drilling in limited spaces go beyond compromising operator ergonomics; productivity also takes a serious hit. Inaccurate and subpar holes can cause production delays, with each reworked hole resulting in valuable downtime. As the demand for new aircraft continues to rise, assembly lines are already operating at full capacity and cannot afford any setbacks.

Understanding the Pneumatic Right-Angle Drill

While the traditional drill is a familiar tool in the arsenal of manufacturers, the pneumatic right-angle drill is steadily gaining popularity [2]. Both tools serve the same purpose of creating holes, but they differ in design. The traditional drill comprises a short handle and a long head, while the right-angle drill features a long handle and a short head set at a 90-degree angle to each other. This configuration positions the cutting bit at a right angle to the grip, hence its name. Most importantly, this unique design allows operators to access and drill holes in narrow spaces where the traditional drill would not suffice.

Although the right-angle drill may not be as commonly used as its conventional counterpart, it proves to be a lifesaver in specific situations. However, it is not intended to replace the traditional drill in manufacturing assemblies. Instead, it serves as a complementary tool, ensuring that all drilling needs in the production line can be met effectively.

Benefits of Using a Right-Angle Drill

The right-angle drill offers several advantages that make it a superior choice compared to a conventional drill. Its shorter head enables it to access spaces with limited clearance, where a regular drill would struggle. Additionally, the long handle of the right-angle drill extends the operator's reach, allowing them to drill holes in previously inaccessible areas. The grip of this drill is specifically designed for comfortable one-handed operation [3], which is essential when working in narrow spaces. Moreover, the ergonomic design ensures a well-balanced grip, even when using both hands.

This drill enables operators to bore holes in hard-to-reach places without compromising the quality of the hole. It is compact and lightweight, making it easy to handle with one hand or both, providing the operator with full control. Many models also feature variable-speed motors, allowing the operator to adjust the torque and drilling speed as needed.

Furthermore, the handle of the right-angle drill is ergonomically designed for a comfortable grip [4]. This makes it ideal for extended periods of use, minimizing fatigue and the risk of injury. To further enhance its capabilities in tight spaces, drill attachments can extend the reach by up to 30 inches, providing improved handling and increased power.

Choosing the Right Tool for the Job

When it comes to drilling in tight and challenging spaces, having the appropriate tool is crucial. Here are some options to consider when selecting a reversible pneumatic right-angle drill.

LBV11 Pneumatic Angle Drill - Designed with a compact size and an ergonomically crafted handle, this drill ensures easier and safer drilling in hard-to-reach areas. Equipped with a precision chuck, it is suitable for a wide range of drilling tasks. Its lubrication-free and energy-efficient motor minimizes both maintenance needs and air consumption. Combining functionality and cost-efficiency, this drill proves to be a valuable addition to your tool collection

LBV16 Pneumatic Angle Drill - Continuing the tradition of excellence in the LBV series, this drill is specifically engineered for optimal performance in narrow spaces while maintaining exceptional work quality. It features a precision chuck and minimal runout, ensuring that the holes drilled with this tool are of the same high standard as those drilled in open and unrestricted areas.

LBV34 Pneumatic Angle Drill - Tailored for drilling in restricted areas, this drill is perfectly suited for confined spaces. Offering multiple lever options, it operates with a remarkably low noise level and features an ergonomically crafted handle for comfortable use. With this precision power tool, tackling drilling tasks in narrow spaces has never been more effortless

LBV36 Pneumatic Angle Drill - Don't be deceived by its compact size, as this drill packs a powerful motor capable of delivering ample torque for all your drilling requirements.

LBV37 Pneumatic Angle Drill - Designed for heavy-duty tasks across various applications, this drill offers a compact head length, a comfortable grip handle, and an ergonomic design for effortless drilling in tight workspaces. With the LBV series of drills, working in challenging conditions will never hinder operator productivity, making it an essential addition to any tool cart.

LBD16M Pneumatic Modular Drill - Unleash the versatility of this drill with its array of angle attachments. Experience pinpoint accuracy and optimal angles in a wide range of applications thanks to its multiple heads. Say goodbye to the hassle of reaching awkward spots, as the LBD16M empowers you to tackle any drilling challenge with ease. Now, you have one precise drill to conquer those hard-to-reach places.

How can Keystone help?

Manufacturing processes, including aerospace, often encounter various challenges. However, worry not, for there is a solution for each one. Don't underestimate the negative impact a cramped workspace can have on drilling productivity. Allow Atlas Copco's cutting-edge range of reversible pneumatic right-angle drills to be a crucial part of your solution.

Are your narrow workspaces limiting your productivity? Reach out to Keystone today to request a quote for our ergonomic tools.

References:

1. The Government of Canada, Hand Tool Ergonomics, Canadian Center for Occupational Health and Safety, October 01, 2015

2. Dan, Right Angle Drill and its Uses, Fine Power Tools, 2020

3. Robinson, Bob, How to Use a Right Angle Drill?, Best of Machinery, January 17, 2020

4. What is Right Angle Drill-Advantages of Right Angle Drill, Best Drill Zone, 2020