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  2. Cutting tool (machining) - Wikipedia

    en.wikipedia.org/wiki/Cutting_tool_(machining)

    This factor describes the form of the cutting edge. 3 angles: clearance angle, wedge angle, rake (chipping) angle; Δr; length and orientation of the bevel; Cutting edge profile with parameters. One of the most important cutting edge parameters is the K factor. It specifies the form of the cutting edge. 1 means a symmetric cutting edge. If the ...

  3. Microtome - Wikipedia

    en.wikipedia.org/wiki/Microtome

    A diamond knife blade used for cutting ultrathin sections (typically 70 to 350 nm) for transmission electron microscopy The cutting edge of a disposable blade for a microtome under a microscope The selection of microtome knife blade profile depends upon the material and preparation of the samples, as well as the final sample requirements (e.g ...

  4. Glossary of leaf morphology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_leaf_morphology

    Chart illustrating leaf morphology terms. The following terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade is divided into two or more leaflets). [1]

  5. Tool bit - Wikipedia

    en.wikipedia.org/wiki/Tool_bit

    In machining, a tool bit is a non-rotary cutting tool used in metal lathes, shapers, and planers.Such cutters are also often referred to by the set-phrase name of single-point cutting tool, as distinguished from other cutting tools such as a saw or water jet cutter.

  6. Sharpness (cutting) - Wikipedia

    en.wikipedia.org/wiki/Sharpness_(cutting)

    Sharpness refers to the ability of a blade, point, or cutting implement to cut through materials with minimal force, and can more specifically be defined as the capacity of a surface to initiate the cut. [1] Sharpness depends on factors such as the edge angle, edge width, and the fineness of the cutting edge, and is aided by material hardness.

  7. Snips - Wikipedia

    en.wikipedia.org/wiki/Snips

    Snips, also known as shears, are hand tools used to cut sheet metal and other tough webs. It is a cutting tool. Workers use various types of snips, with the cutting edges being straight or curved to various degrees. The style of edge employed will depend if a straight sheer or some type of shapes cut is necessary.

  8. Milling cutter - Wikipedia

    en.wikipedia.org/wiki/Milling_cutter

    Shape: Several standard shapes of milling cutters are used in industry today, which are explained in more detail below. Flutes / teeth: The flutes of the milling bit are the deep helical grooves running up the cutter, while the sharp blade along the edge of the flute is known as the tooth. The tooth cuts the material, and chips of this material ...

  9. Guillotine cutting - Wikipedia

    en.wikipedia.org/wiki/Guillotine_cutting

    Guillotine cutting is the process of producing small rectangular items of fixed dimensions from a given large rectangular sheet, using only guillotine-cuts. A guillotine-cut (also called an edge-to-edge cut) is a straight bisecting line going from one edge of an existing rectangle to the opposite edge, similarly to a paper guillotine.