Cordless Rotary Hammer Drill

 

 

 

"Taizhou Dingguan Tools" is an innovative leading manufacturer of Rotary Hammer. We have been supplying wordwide  wholesale support for importers, distributors and trade professionals all the time. So we have a wealth of expertise in knowing exactly what our trade customers want and need. 

 

Our main components and materials purchasing all follow the world’s famous brands, and fit with the ISO9001 standard. These products show satisfactory quality, function and innovation when compare with the same level tools, and are highly praised by consumers. 

 

 

Over the past 13 years, we have established a strong network with our customers throughout the Chinese market and numerous countries in Europ,South America, the Middle East, and Southeast Asia.

 

 

 

 

Product Overview

 

 

Variable Speed

The no-load revolving speed is 0-1300rpm, and the Cordless Rotary Hammer Drill supports forward/ reverse rotation, stepless speed adjustment and auto off when releasing the trigger. When the machine hits a rebar, it will automatically shutdown to protect both itself and human.

 

Battery Charger

The included super fast charger is protective and takes 1.5-2 hours to fully charge (please do not charge overnight).

 

Variable speed trigger: Heavy press fast, light press slow.

 

 The vent-slot on 28mm Cordless Rotary Hammer Drill design avoids overheating of the motor, gearbox, and battery, making it a reliable tool that you can count on.

 

 

 

 

 

 

 

Main Components

 

 

 

 

 

 

 

 

Package Content

 

• 20V Cordless Rotary Hammer Drill* 1

 

• Auxiliary handle* 1

 

• 20V Lithium-ion battery pack* 2

 

• 20V battery pack charger* 1

 

• Metal depth stop* 1

 

• Carrying case* 1

 

• Manual Instruction* 1

 

 

 

 

 

 

Key Technology

 

	SDS-Plus Quick Release Chuck Patented SDS-Plus keyless chuck is designed to improve your work efficiency. You never need any tool to change bits in-between jobs. Accurate control provides the maximum impact energy transfer.
	4 Function Cordless Hammer Drill Rotating Dial to set tool to 4 specific mode operations of "Rotation Only", "Hammering with Rotation" , "Hammering Only" for multiple applications. Vario-lock is allowed for desired positions of "hammer".
	True Brushless Motor This Cordless Rotary Hammer Drill features brushless motor that eliminates the need to replace carbon brushes, making the motor run cooler, more efficient and last longer by reducing motor wear.

 

 

 

 

 

What Temperature Is Too Hot for Cordless Rotary Hammer Drill?

You can discharge or service lithium-ion batteries at temperatures ranging from 32°F to 140°F(0°C to 60°C). Usually, the batteries can withstand some use up to 130°F, but not constant use. After that, the battery’s lifespan decreases. If it overheats, thermal runaway can occur, where it creates more heat than it can dissipate. There have even been reports of batteries combusting, which is why many shipping companies and airlines will not carry lithium batteries 

 

 

Leading Manufacturer of SDS Rotary Hammer Drills