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2. Speeds and feeds - Wikipedia

   en.wikipedia.org/wiki/Speeds_and_feeds

   Cutting speed may be defined as the rate at the workpiece surface, irrespective of the machining operation used. A cutting speed for mild steel of 100 ft/min is the same whether it is the speed of the cutter passing over the workpiece, such as in a turning operation, or the speed of the cutter moving past a workpiece, such as in a milling operation.

3. Saw - Wikipedia

   en.wikipedia.org/wiki/Saw

   Rotary saw or "spiral-cut saw" or "RotoZip": for making accurate cuts, without using a pilot hole, in wallboard, plywood, and other thin materials. Electric miter saw or "chop saw," or "cut-off saw" or "power miter box": for making accurate cross cuts and miter cuts. The basic version has a circular blade fixed at a 90° angle to the vertical.

4. Deep hole drilling - Wikipedia

   en.wikipedia.org/wiki/Deep_hole_drilling

   The cutting head itself carries guide surfaces which are in contact with the bore hole wall and guide the drill. Conventional twist drill on the other hand are usually guided by the axis of the machine tool. The actual cutting edge is asymmetrically arranged and runs from the cutting edge corner via the tip to the centre of the drill.

5. Electrical discharge machining - Wikipedia

   en.wikipedia.org/wiki/Electrical_discharge_machining

   The wire-cut process uses water as its dielectric fluid, controlling its resistivity and other electrical properties with filters and PID controlled de-ionizer units. The water flushes the cut debris away from the cutting zone. Flushing is an important factor in determining the maximum feed rate for a given material thickness.

6. 6.5mm Creedmoor - Wikipedia

   en.wikipedia.org/wiki/6.5mm_Creedmoor

   The 6.5mm Creedmoor designated as 6.5 Creedmoor by SAAMI, and as 6,5 Creedmoor by the C.I.P. [ 4 ] is a centerfire rifle cartridge introduced by Hornady in 2007. [ 6 ] It was developed by Hornady senior ballistics scientist Dave Emary in partnership with Dennis DeMille, the vice-president of product development at Creedmoor Sports, hence the name.

7. 6.5×25mm CBJ - Wikipedia

   en.wikipedia.org/wiki/6.5×25mm_CBJ

   Named after CBJ Tech AB's founder and president Carl Bertil Johansson, [3] the 6.5×25mm CBJ has the same functional dimensions as the 9×19mm Parabellum and was designed to produce the same recoil and pressures to allow most 9 mm caliber weapons to be converted to 6.5×25mm CBJ with a simple barrel change.