Ergonomically designed power tools

Custom Manufacturer 8. Distributor Service Company 3. Turnkey Systems Integrator 1. Made in the USA 6. ISO 1. ISO 2. ISO 8. ASD 1. Veteran-Owned 3. FFL 1. REACH 2. RoHS Compliant 1. ITAR Registered 2. Conflict Minerals Disclosure 1. OHSAS 1. Product Catalogs 3. Any 3. Alabama 1. Arizona 1. California - South 4.

Connecticut 1. Florida 2. Georgia 1. Illinois Indiana 1. Kentucky 1. Maryland 1. Massachusetts - East 1. Michigan 1. Minnesota 3. Missouri 2. New Jersey - North 2. New York - Metro 1. New York - Upstate 1. North Carolina 4. North Dakota 1. Ohio - North 2. Things to Look for in Ergonomically Designed Tools. Longer handles use less leverage and thicker handles require less force.

Properly maintain hand tools — a worn drill bit requires more force to use. Cushion grips may provide improved tool comfort, provide slip resistance and reduce grip force. You may customize tools using molded finger grips to provide slip resistance. Gloves with slip resistant material on the palm and fingers can also be purchased. Adjustable spring-loaded returns can also reduce repetition. Keep tools properly maintained and use proper operating methods. In other words, select tools that allow you to keep the wrist straight or in a neutral position.

The crucial ergonomic principle in tool use and design -- bend the tool, not the wrists -- however correct and valuable does not always prevent discomfort and injuries when bent-handle tools are used indiscriminately, regardless of the layout of the work situation. Handle diameter recommendations vary. In general, cylindrical handles at 40mm 1. For precision grips, a diameter of 12mm 0. The larger diameter will allow for maximum torque, while the smaller diameter helps with dexterity and speed.

A handle that is too short can cause unnecessary compression in the middle of the palm. It should extend across the entire breadth of the palm. Tool handles should be not less than mm 4 in to reduce the negative effects of any compression exerted. Handles around mm 5 in are generally recommended. Keep in mind that the use of gloves requires longer tool handles.

Crushing, gripping or cutting tools such as pliers or tongs are equipped with two handles. The recommended distance separating the handles is between mm 2. Grips that are larger than mm 4 in will be difficult for some users. Tools with larger or smaller spans will reduce one's maximum grip strength. To ensure a good grip on a handle, sufficient friction must exist between the hand and the handle.

This is particularly important where a considerable force must be applied with a sweaty hand. Hand tools should be made of non-slip, non-conductive and compressible materials. For example, textured rubber handles provide a good grip, reduce the effort needed to use the tool effectively, and prevent the tool from slipping out of the hand. Is there a point when a tool can reach efficiency and ergonomic perfection? When there are no more improvements to be made?

Ergonomics is no different. We are always learning of constant pain-points regarding existing tools in the market. For example, users are often dealing with 5- or 6-lb. Jeff Griffin, a construction and tools writer from Oklahoma City, can be reached at up-front cox.

Don't worry, we'll come to you. Safety Leader Safety. By Jeff Griffin. Published On Nov 2, Other considerations There are more factors to consider. Power tools For tools such as power drills, the center of gravity has shifted over the handle so the tool is easier to hold and keep in a level position.