Tag Archives: machinists
Reciprocating Saws
A reciprocating saw, derived from the word reciprocate, meaning to move backward and forward in a straight line, is a type of saw in which the cutting action is achieved through a push and pull reciprocating motion of the blade. Reciprocating saws cut through just about everything short of a rock. It’s the go-to tool for remodeling and demolition. With a recip saw you can cut through lumber even if it’s embedded with nails. It can also cut all common forms of metal: steel, aluminum, copper, and cast iron. But to get the most out of your tool, you’ll need …
Cutting P 110 Structural Steel
P 110 steel is a pipe casing that uses P 110 material made from the highest grade of steel, which is indicated by a white band painted on the finish. When cutting structural-shaped materials, choosing a specific blade designed for that particular job is necessary. It is important to take the uneven structure of the material being cut into consideration, along with TPI requirements. At Sawblade.com, we offer the Q 501 IC bandsaw blade, which is specifically engineered to effectively cut structural materials into various shapes such as bundled tubes, beams, and small solids, like P 110 steel. The blade’s performance, whether …
Reciprocating versus Bandsaw
Bandsaw machines are different than reciprocating saws when it comes to the cutting process motion. Compared to a bandsaw machine, which forms a continuous loop of band using a bandsaw blade to perform the cut, the reciprocating saw’s cutting action is achieved through a push/pull reciprocating blade motion. The reciprocating saw is similar to a jigsaw. The user rests his foot against the cutting surface in order to counter the blade’s tendency to push away from or pull towards the cut as the blade travels through its cycle. Most bandsaw machines are found in job shops or any shops that deal with metal cutting …
Reciprocating Saws
Back in 1951, The Milwaukee Electric Tool Corp manufactured the first reciprocating saw and is commonly referred to as a Sawzall. The Sawzall has a long D-shaped handle and requires both hands to operate. It weighs around 10 lbs, which helps to minimize vibration and provide improved grip. The Sawzall normally has a variable speed trigger and/or controller for simple change of speed if needed. The term reciprocating saw (oscillating saw) applies to any saw that cuts using a back & forth motion. These include the jigsaw, the scroll saw, the saber saw, and the rotary reciprocating saw. The reciprocating saw operates using different blade types: bi-metal, …
The Chop Saw
A chop saw is a lightweight circular saw mounted on a spring-loaded pivoting arm, and is supported by a metal base. A stationary power tool that cuts material with a downward, chopping motion. The chop saw (drop saw) is a Miter or Abrasive saw, although both are entirely distinct classes of power tool. The Miter Saw A miter saw is used to make quick, accurate crosscuts in a work piece and at a selected angle. Common uses include framing operations and mold cutting. Most miter saws are relatively small and portable, with common blade sizes ranging from eight to twelve inches. Power …
HEM Saw H130 Bandsaw Machines
Gerald R. Harris founded HE & M, Inc. (HEM) in 1964. For fifty years, HEM Saw has maintained its reputation as the manufacturer of quality and durable bandsaw machines. HEM Saw remains a leader in the bandsaw industry, consistently setting the standard with more patented innovations than any other bandsaw manufacturer in the world. HEM manufactures more than 70 different models of production bandsaw. One of their most successful achievements is the H130 Series bandsaw machine. The cutting capacity for this series ranges from 16” x 16” W to 10” x 20” W when cutting shapes. All three use a 10hp motor with 2hp hydraulics. …
