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[prisna-wp-translate-show-hide behavior="show"][/prisna-wp-translate-show-hide] The 2023 Cologne Hardware Show is an important trade fair for the hardware industry, and it is set to take place from 8th Feb to 2ND March, 2023. This three-day event will bring to...

Taps, or screw taps, are essential tools used in the manufacturing industry for creating screw threads in a drilled hole. Over the years, the technology used in the production of taps has advanced greatly, resulting in improved performance and efficiency. In t...

Tap broken hole, drill broken hole in the end how to take? In fact, there are many methods, today we briefly introduce a few. 1, you can use the grinder to smooth the broken parts of the wire, and then drill with a small drill bit, and then gradually change to...

Drill bit is a rotating tool with cutting ability at the head end. It is generally made of carbon steel SK or high speed steel SKH2, SKH3 and other materials by milling or rolling and then quenched after grinding. It is used for drilling on metal or other mate...

Here's how to pick a bit based on three basic bits: material, coating and geometric features. 01, how to choose the material of the drill Materials can be roughly divided into three types: high speed steel, cobalt high speed steel and solid carbide. High speed...

1. Pour some lubricating oil, use a sharp chopper to knock out slowly on the fracture surface in reverse, and pour iron filings from time to time. This is a more common method in the workshop, but it may not be suitable for threaded holes with too small diamet...

YUXIANG TOOLS has started to use a new technology for heat treatment since 2010. It is so called vacuum heat treatment. It mainly refers to a new type of heat treatment technology that combines vacuum technology and heat treatment technology. The vacuum enviro...