What is the material classification of special tool wrenches?

Classification of special tools: (all wrenches are metric wrenches and inch wrenches in two sizes) Special tools are divided into steel special tools, beryllium bronze tools (antimagnetic tools), and aluminum bronze tools in terms of materials. Steel special tools are divided into percussion wrench ... read more

What are the correct use methods and precautions for plum blossom percussion wrenches?

1. The percussion wrench is integrally forged from No. 45 medium carbon steel or 40Cr steel. It is an important type of manual wrench. Generally, the hand-held end is the percussion end and the front end is the working end. It mainly includes two forms: percussion box wrench and percussion wrench. 2... read more

How to use the preset torque wrench correctly?

How to use the preset torque wrench: 1. Choose a torque wrench with a suitable range In the use of preset torque wrenches, first select a moderate-range torque wrench according to the requirements of the measuring workpiece. The measured torque value should not be less than 20% of the torque device ... read more

What is the difference between a torx wrench and a ratchet wrench?

I don’t know if you have ever encountered such an awkward situation in your life, will you mistake a Torx wrench and a ratchet wrench? In fact, there is still a big difference between the two. As one of the hand tools used in daily life, we Let's take a look at the difference between them. 1. Torx w... read more

What are torx wrenches and special wrenches?

Special wrenches are roughly divided into: Torx wrenches, hexagonal wrenches, open-end wrenches, adjustable wrenches, combination wrenches, open barrel wrenches, universal wrenches, fast afterburner wrenches, T-type socket wrenches, Allen wrenches, T-type Allen wrenches, Ratchet wrench, oxygen cylin... read more