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2. Health impacts of sawdust - Wikipedia

   en.wikipedia.org/wiki/Health_impacts_of_sawdust

   Wood-dust concentrations vary with type of dust extraction, amount of wood removed, and type of sander (Thorpe and Brown 1994). [2] For electric belt sanders used to sand dowels , total dust concentrations ranged from 0.22 mg/m with external dust extraction to 3.74 mg/m without extraction, and concentrations of respirable dust ranged from 0.003 ...

3. Dust collector - Wikipedia

   en.wikipedia.org/wiki/Dust_collector

   Dust collection is an online process for collecting any process-generated dust from the source point on a continuous basis. Dust collectors may be of single unit construction, or a collection of devices used to separate particulate matter from the process air. They are often used as an air pollution control device to maintain or improve air ...

4. Sawdust - Wikipedia

   en.wikipedia.org/wiki/Sawdust

   Sawdust (or wood dust) is a by-product or waste product of woodworking operations such as sawing, sanding, milling and routing. It is composed of very small chips of wood . These operations can be performed by woodworking machinery , portable power tools or by use of hand tools .

5. Wood shaper - Wikipedia

   en.wikipedia.org/wiki/Wood_shaper

   Wood shaper cutter heads typically have three blades, and turn at one-half to one-eighth the speed of smaller, much less expensive two-bladed bits used on a hand-held wood router. [ 1 ] [ failed verification ] Adapters are sold allowing a shaper to drive router bits, a compromise on several levels.

6. Woodworking - Wikipedia

   en.wikipedia.org/wiki/Woodworking

   Woodworking is depicted in many extant ancient Egyptian drawings, and a considerable amount of ancient Egyptian furniture (such as stools, chairs, tables, beds, chests) have been preserved. Tombs represent a large collection of these artifacts and the inner coffins found in the tombs were also made of wood.

7. L1A1 Self-Loading Rifle - Wikipedia

   en.wikipedia.org/wiki/L1A1_Self-Loading_Rifle

   The Australian heavy-barrel L2A1 was also known as the "automatic rifle" (AR). The L2A1 was similar to the FN FAL 50.41/42, but with a unique combined bipod-handguard and a receiver dust-cover mounted tangent rear sight from Canada. The L2A1 was intended to serve a role as a light fully automatic rifle or quasi-squad automatic weapon (SAW).