Using Combination Tools

Using Combination Tools

A combination tool is a do-it-all shop tool that makes short work of many tasks.combination tools It has the capability of laying out dimensions, marking off a cut to a specified length, and checking squareness. Loosening the lock in the head of a combination tool allows the ruler to function as a straightedge, and a sharp pencil tucked inside is ready for marking.

A quality combination tool will be well-made, with a rule that slides out smoothly and locks dead square in the head.combination tools It will have a lock post that rotates easily, so that the ruler can be flipped over for different measuring needs. Its head will be a comfortable size for gripping and the locking mechanism will not slip during use.

Combination tools are used in metalworking, woodworking, and stonemasonry, and come in a variety of shapes and sizes.combination tools Some are single-purpose, such as the standard or miter square, while others have multiple heads that can be interchanged on the head. A typical example is the adjustable square, also known as a sliding ruler or combination square. These have a standard head, protractor head, and centre finder head that can be attached to the rule.

The key to using a combination tool is understanding how its different parts can be manipulated to perform different functions.combination tools The most common use is for checking a corner or angle. The standard and miter squares are both capable of doing this, but the combination square's ability to act as a straightedge makes it better suited for the task. Its head can also be used as a depth gauge and for marking out cuts to precise dimensions, which can save time when compared to measuring and transferring measurements with a tape measure.

Unlike other squares, the combination tool is also capable of drawing long layout lines. This feature comes in handy when laying out dadoes, grooves and other dimensions on cabinetry or other large-scale projects. To do this, manufacturers offer accessory blades for the head of their combinations squares that can be adjusted to various lengths. These can then be used to mark off the width of a particular section of stock or other dimensions.

For more accurate cutting, it's a good idea to use the sliding head of a combination tool when making a saw cut. This will help to ensure that the cutter is positioned correctly on the material and that the blade is resting against it with enough force to deliver a clean, square cut.

One of the most interesting uses of a combination tool is in extrication situations. A combination extrication tool can do in a single operation what would typically call for the use of drill, chamfering and tap or thread mill tools. This can result in significant cost and labor savings, and improved finished product quality. For instance, a combination tool can be used to cut and thread a rod in a vehicle seat's recliner mechanism. This can eliminate the need to change tools and positions between operations.

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