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Router Bit introduction
Router bits come in hundreds of varieties to create either decorative effects or joinery aids. Generally, they are classified as either high-speed steel (HSS) or carbide-tipped. Bits also differ by the diameter of their shank, with ½ inch, 12mm, 10mm, ⅜ inch, 8mm, and...
International Hardware Fair Cologne (IHF)
EISENWARENMESSE- International Hardware Fair Cologne (IHF), the world's largest exhibition of hardware and DIY in Cologne, Germany every two years started in 1952. In 2018, there were 2,770 exhibitors from 58 countries around the world, including 47,000 professional...
Types of Slotted and Cruciform Screw drives
A screw drive is a system used to turn a screw. At a minimum, it is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it. Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. The...
Types of the screw head shape
(a) pan, (b) dome (button), (c) round, (d) truss (mushroom), (e) flat (countersunk), (f) oval (raised head) Pan head A low disc with a rounded, high outer edge with the large surface area. Button or dome headCylindrical with a rounded top Round headA dome-shaped head...
Usage of Fasteners
Types of nails include: Types of nails include: Aluminum nails – Made of aluminum in many shapes and sizes for use with aluminum architectural metals Box nail – like a common nail but with a thinner shank and head Brads are small, thin, tapered, nails with a lip or...