How to use an extractor or learn how to properly unscrew broken bolts
There are often cases when, due to negligence, without calculating the effort, or due to the poor condition of the fasteners,
TOOLING - BEARING CENTER
Design features and scope of application The purpose of an end mill is to form planes on the workpiece
How to choose a diamond pencil for editing sanding wheels
An electric sharpening machine intended for metal processing requires periodic editing of the emery wheel. Necessity
Rating of the best drills for a rotary hammer 2021
Drill bits for rotary hammers of different sizes
Rotary hammers Rating of the best drills for a rotary hammer in 2021 to buy. TOP – 10 Rotary hammers
how to sharpen a drill for metal
Step drill: how to sharpen and drill correctly?
Various manipulations with metal products, including drilling, are performed not only on
Examples of using
Specific gravity of corrugated sheet, weight of 1 m2 of corrugated sheet. Weight of corrugated sheet depending on its type
Corrugated sheeting is the most used material in construction. Essentially, profiled decking is a sheet of galvanized
Furniture confirmations: dimensions, drills and holes for euro screws (euro screws)
Features and advantages of the fastener The confirmat shape resembles a regular screw with a cone-shaped (thickened) part
Wedge anchor
Anchor wedge: types, how to use and scope of application
Print Useful information about the practical use of a wedge anchor - one of the most reliable hardware
countersink structure
Countersinking - types of tools and features of countersinking processing
Innovation or just another drill? Every builder knows that it is necessary to properly process a hole before or after
Adjustable reamers: operating principle and application
What are metal reamers, the use of tools Metal reamers are special high-precision
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