Robertson vs. Square Drive

Attribute	Robertson	Square Drive
Type of screw drive	Square	Square
Origin	Canada	United States
Common sizes	#1, #2, #3	#1, #2, #3, #4
Usage	Woodworking, construction	Woodworking, construction

Introduction

When it comes to choosing the right screwdriver for your project, there are many factors to consider. Two popular options are the Robertson and Square Drive screwdrivers. Both have their own unique attributes that make them suitable for different tasks. In this article, we will compare the features of these two types of screwdrivers to help you make an informed decision.

Design

The Robertson screwdriver, also known as the square recess screwdriver, features a square-shaped tip that fits securely into the corresponding square-shaped recess in the screw head. This design allows for maximum torque transfer and reduces the risk of cam-out, where the screwdriver slips out of the screw head. On the other hand, the Square Drive screwdriver has a slightly different design, with a square-shaped tip that fits into a square-shaped recess with slightly rounded corners. This design also provides good torque transfer and reduces the risk of cam-out.

Usage

Robertson screwdrivers are commonly used in woodworking and construction applications, where a secure and tight fit is essential. The square shape of the tip allows for easy insertion into the screw head and prevents slipping during use. Square Drive screwdrivers are also popular in construction and automotive industries, where they are used for fastening screws in tight spaces. Both types of screwdrivers are versatile and can be used for a wide range of applications.

Availability

Robertson screwdrivers are more commonly found in Canada and are widely used in the country for various applications. In contrast, Square Drive screwdrivers are more popular in the United States and are commonly used in construction and automotive industries. Both types of screwdrivers are readily available in hardware stores and online retailers, making it easy to find the right tool for your needs.

Durability

When it comes to durability, both Robertson and Square Drive screwdrivers are made from high-quality materials that are designed to withstand heavy use. The square-shaped tips are less likely to strip or wear out compared to other types of screwdrivers, making them a reliable choice for tough jobs. With proper care and maintenance, both types of screwdrivers can last for many years without losing their effectiveness.

Cost

When comparing the cost of Robertson and Square Drive screwdrivers, there is not much of a difference between the two. Both types of screwdrivers are priced competitively and are affordable for most budgets. The cost may vary depending on the brand and quality of the screwdriver, but in general, you can expect to pay a similar price for either type of screwdriver.

Conclusion

In conclusion, both Robertson and Square Drive screwdrivers have their own unique attributes that make them suitable for different tasks. The square-shaped tips of these screwdrivers provide good torque transfer and reduce the risk of cam-out, making them reliable choices for various applications. Whether you choose a Robertson or Square Drive screwdriver, you can be confident that you are getting a durable and versatile tool that will help you get the job done efficiently.