First, how to convert the electric hammer and drillThere is a switch knob for the electric hammer and drill, the one to the left is the hammer drilling function, the button in the middle is the hammer chisel function, this is 180 degrees of···

Choosing The Best Rotary Hammer To Fit Your NeedsSelecting the best rotary hammer for your next remodeling or construction job is critical, but making the right choice can be complicated.Whether it’s new construction or maintenance, many j···

Selecting themost suitablerotary hammer for your construction job is critical,however,making the right choice can be complicated.Whether it’s new construction or maintenance, many jobs require drilling holes in concrete for precision jobs.···

Looking for a reliable manufacturer of rotary hammers? Look no further than Zhejiang Hangbo Power Tools Co., Ltd. Our factory specializes in producing high-quality rotary hammers that are sold throughout South-east Asian, European, African ···

Although China has nearly 6,000 hardware tool manufacturers, it is still not a strong country. From the perspective of history, the world hardware tool manufacturing industry has experienced the process of transferring from European and Ame···

Jack hammers are heavy duty, today we are discussing about how risks are reduced.The nonprofit risk management center states that typical jackhammer noise emissions are around 130 decibels.These jackhammers are muffled, or silenced to reduc···

First, how to change the drill1. Disconnect the power supply of the electric drill, unplug the power cord of the electric drill from the socket, and place the drill bit facing upward smoothly.2, the drill card head is to use a special key, ···

What is a twist drillTwist drill is a tool for drilling round holes of workpieces by rotating cutting relative to a fixed axis. It is named for its spiral-shaped chip holding groove, which resembles a twist. Spiral grooves have 2, 3, or mor···