China Hammer Drill Cordless Drill Hammer Heavy Duty Electric Hammer

Product Description

Brand Name:LONGDELI Power Source:LI-ION BATTERY

Drill Type:Rotatary Hammer, Cordless Hammmer Voltage:21V

Dimensions:42*35*8cm Weight:3.1KG

No-Load Speed:0-550/0-1200rpm Max. Drilling Diameter: 22mm

Charging time: 2H Battery:4.0Ah

Max.Strike Force: 1.7J Product name:Lithium Cordless Rotatory Hammer

Drill capacity:Rotation Impact Frequency: 0-5000ipm

Material:special hand Hammer Application:Industry power tool

Packing: Plastic Box MOQ:100 sets
Power tool Supply Ability: 1000 Pieces/ per Day

Packaging & Delivery: Carton/plastic box

Electric drill Port : Tianjin, Qingdao

Lead Time:

Quantity(Pieces)	1 - 500	501 - 1000	>1000
Est. Time(days)	30	45	To be negotiated

Hammer Drill Cordless Drill Hammer Heavy Duty Electric Hammer

Hebei Guo Nai Mechanical and Electrical equipment Co., LTD. is an export company integrating design, research, producing, sales and service. It mainly produces electric drills, angle grinders, electric hammers, saber saws, power tool accessories and other hardware power tools. The company takes science and technology as the forerunner, continuously carries out technological innovation, and strictly follows the quality management system in production. The company's products have passed international certification and are exported to more than 70 countries and regions in Southeast Asia, Eastern Europe and South America.

The cordless electric drill is a drilling tool that uses electricity as power, the working principle is t DC motor rotates. After being decelerated by the planetary reduction mechanism, it drives the drill chuck to rotate to drive the screwdriver bit or drill head. It can be used for screws, wood screws, and self-propelled drills. The screwing-in and screwing-out operations of tapping screws can also be used for drilling various metals and woods. According to the voltage of the rechargeable battery, there are 12V, 18V, 21V, 24V, 36V, 48V and other series.

The impact drill is a kind of electric tool that can both rotate and impact. It will produce impact rotation when it's working. It can be installed on bricks, concrete, blocks, tiles, etc. Drilling on brittle materials is especially suitable for drilling various indoor and outdoor decorative materials and composite materials. If you choose an impact drill, generally it only uses the drilling function for a single material working surface; when it's working for composite materials, you can use both impact and rotation functions at the same time.