pipe-thread tap
31Lathe (metal) — Center lathe with DRO and chuck guard. Size is 460 mm swing x 1000 mm between centers A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to… …
32Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… …
33Micrometer — This article is about the measuring device. For the unit of length, see Micrometre. Outside, inside, and depth micrometers A micrometer (   …
34List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
35Countersink — A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the… …
36Grinding wheel — Grinding wheels A grinding wheel is an expendab …
37Caliper — For other uses, see Caliper (disambiguation). A vernier caliper …
38iOS version history — Contents 1 Overview 2 Versions 2.1 Unreleased versions …
39Wikipedia:Reference desk/Miscellaneous — The Wikipedia Reference Desk covering the topic of miscellaneous. Miscellaneous #eee #f5f5f5 #eee #aaa #aaa #aaa #00f #36b #000 #00f miscellaneous Wikipedia …
40Saw — For other uses, see Saw (disambiguation). Saw A crosscut hand saw about 620 mm (24 inches) long Classification Cutting Types Hand saw Back saw Bow saw Circular saw …
