Silverline Universal Pipe Reamer 6 - 40mm (633944)

Product Information

National and international standards are used to standardize the definitions and classifications used for reamers (either based on construction or based on method of holding or driving). Selection of the standard to be used is an agreement between the supplier and the user and has some significance in the design of the reamer. In the United States, ASME has developed the B94.2 Standard, which establishes requirements methods for specifying the classification of reamers. [8] See also [ edit ] A reamer is a flat tool, formed like a blunt pen-knife blade or a flat spoon, used to remove ash and unburned tobacco (dottle/cake) from the sides and bottom of the pipe. A fluted reamer has straight grooves that run vertically down the shaft to its base, which allows the resin to be removed more effectively than with other types of pipe cleaners. These are commonly used because they can also be used in conjunction with drill bits so you get two tools in one.

There are different types of tobacco pipe reamers available. Each one is designed for a specific purpose. When properly designed and used, reamers can experience an extended service life of up to 30,000 holes. [5] A properly controlled process is also capable of maintaining a consistent size down the entire length of the hole while minimizing the hour-glass effect. Reamed holes may typically have a surface finish of 10 to 25 µin. Ra. A straight reamer has a sharp point to it. This makes the pipe cleaner very effective at removing tars and other debris from your smoking device, but care should be taken as they can also damage your bowl. It’s best if you use this type of tobacco pipe reamers on non-ferrous metal bowls because stainless steel ones are prone to scratching. Another use of reamed holes is to receive a specialized bolt that has an unthreaded shoulder - also called a shoulder bolt. This type of bolt is commonly used to replace hot peened rivets during the seismic retrofit of structures.The main difference between both categories is that hard materials are usually unaffected by the heat produced by the machining process and may actually benefit from it. The down side is that they are usually very brittle, requiring slightly blunt cutting edges to avoid fracture. This increases the forces involved in machining and for this reason hard materials are usually not recommended for light machinery. Heat treated materials, on the other side, are usually much tougher and have no problem holding a sharp edge without chipping under less favourable conditions (like under vibration). This makes them adequate for hand tools and light machines. [6] Common tool materials Like other cutting tools, there are two categories of materials used to build reamers: heat treated and hard. Heat treated materials are composed by different steels, most notably plain carbon (unalloyed, considered obsolete today) and high-speed steels. The most common hard material is tungsten carbide (solid or tipped), but reamers with edges of cubic boron nitride (CBN) or diamond also exist. [6]

Price is also a consideration for many people. Some reamers are very affordable while others carry higher price tags due to their materials or performance features (such as interchangeable blades). Finally, consider how often you will need to use the reamer. If you only clean your pipes every few months, then a less expensive option may be all you need.

Most pipe smoking enthusiasts choose either one or another type of tobacco pipe to enjoy their hobby better and make sure that they have all the necessary tools to properly clean and care for their pipes. What is a tobacco pipe reamer used for? For production machine tools, the shank type is usually one of the following: a standard taper (such as Morse or Brown&Sharpe), a straight round shank to be held by a collet, or a straight round shank with a flat for a set screw, to be held by a solid toolholder. For hand tools, the shank end is usually a square drive, intended for use with the same type of wrench used to turn a tap for the cutting of screw threads. Adjustable Cold Air Gun and Adjustable Hot Air Gun using a vortex tube and compressed air manufactured by ITW Vortec, vortex tubes, vortex tubes, cooling with compressed air". Newmantools.com . Retrieved 2013-11-17. A tobacco pipe reamer is used to clean the inside of a tobacco pipe. This is done by removing any built-up resin and tars from the walls of the pipe. It also helps to maintain the correct diameter of the smoking pipe so that it functions optimally.