The drill should be packed in a special packaging box to avoid vibration collision with each other.When in use, remove the drill from the box should be immediately installed in the spindle spring clamp or automatic change of the drill tool ···

Slect drill bits according to different applications:Twist drill general twist drill made of high-speed steel; A deep hole drill usually refers to a tool for machining holes with a ratio of hole depth to aperture greater than 6. Commonly us···

According to the structure classification can be divided intoThe head, body and shank of the integrated bit are made of the same material.The top of the end welded bit is welded by carbide.Incompatible by diamond classification can be divid···

Twist drill specifications:Φ Φ 1.0, 2.5, 1.5, 2.0, Φ Φ Φ Φ 3.0, 3.2, 3.3, 3.5 and 3.8, Φ Φ Φ Φ 4.0, 4.2, 4.5 and 4.8, Φ Φ Φ Φ 5.5, 5.0, 5.2, Φ Φ Φ 5.8, Φ Φ 6.0, 6.2, 6.5, 6.8 and 7.0, Φ Φ Φ Φ 7.2, Φ 7.5, Φ Φ 7.8, 8···

There are several types of percussion drill bitsWhen purchasing a hammer drill, you need to choose the right type of hammer drill according to the operation requirements. The type of hammer drill is generally distinguished by the bit diamet···

What is a percussion drillImpact drill, also known as impact drill, is a kind of power tool used for drilling bricks, blocks and light walls and other materials, mainly rotary cutting, both rely on the operator thrust to produce impact forc···

1. Taladro de impactoEl taladro de impacto depende de la rotación y el impacto para trabajar. Un solo impacto es muy leve, pero una frecuencia de más de 40.000 impactos por minuto puede producir una fuerza continua. Se puede utilizar en p···

First, hand electric drill chuck stuck how to doThe chuck is a kind of cylindrical fixture used to immobilize the drill or the milling cutter on the milling machine, the hand electric drill also has a chuck, used to fix the drill, the use o···