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Dongcheng 20V Industrial Brushless Cordless Rotary Hammer WCKIT10B Impact Drill Jackhammer Electric Drill Lithium Angle Grinder Tool
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•Electric hammer

Dongcheng 20V Industrial Brushless Cordless Rotary Hammer WCKIT10B Impact Drill Jackhammer Electric Drill Lithium Angle Grinder Tool

CNÂ¥1,044.00
SKU: 100014985868
Status:In Stock (23)
ID: 100014985868
Weight: 8190.00 g
Dims:404x322x227 mm

Specifications

Speed regulation mode
Infinitely variable speed
Chuck Type
Quick chuck
Power Mode
Lithium battery
Whether with carbon brush
Without carbon brush
Rated voltage
20V
Battery capacity
4Ah

Variants / Sale Attributes

Style: 20V Blue TwoPiece Set (4.0Ah Dual Batteries)

Package Contents

Cordless angle grinder bare tool *1 Cordless rotary hammer bare tool *1 6/8/10*160 round shank drill bit *1 Round shank pointed chisel *1 Round shank flat chisel *1 Flap sanding disc *1 Metal grinding disc *1 Stainless steel cutting disc *3 Glue dispensing gloves *1 Auxiliary handle *1 Depth gauge *1 Wrench *1 Charger *1 Battery pack *2 Shoulder strap *1

Product Description

Product Specifications

Overview

Brand
Dongcheng
Product Model (Kit)
WCKIT10B

WZC22 20V Lithium-ion Brushless Rotary Hammer

WSM03-100 20V Lithium-ion Brushless Angle Grinder

Charger x1

Battery 20V/4.0Ah x2

Auxiliary Handles x2

Shoulder Strap x1

Depth Gauge x1

Protective Guard x1

Tool Bag x1

Wrench x1

Slotted Blade x1

Metal Cutting Discs x3

Metal Grinding Disc x1

Round Shank Pointed Chisel 14x250mm x1

Round Shank Flat Chisel 14x250mm x1

Alloy Drill Bits 6x160mm, 8x160mm, 10x160mm x1 each

Gloves x1

Additional details

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Battery
20V / 4.0Ah

Drilling Diameter

ItemDetail
ConcreteΦ22 mm
SteelΦ13 mm
WoodΦ28 mm

Additional details

Impact Frequency
0-4500 bpm
No-load Speed
0-1400 rpm
Net Weight
2.6 kg
Modes
Rotary Hammer, Chiseling, Drilling

Applications

  • Chiseling: Concrete grooving, tile demolition
  • Drilling: Metal, wood
  • Cutting: Rebar, iron, stone
  • Grinding: Wood, stone, metal

Features

  • Brushless motor for high efficiency, low maintenance, and long service life
  • SDS quick-change chuck
  • LED work light
  • Multi-function switch with forward/reverse and variable speed control
  • Angle adjustment

Performance Data (using 4.0Ah battery)

ItemDetail
Drilling 7cm deep holes in C40 concrete with Φ8mm carbide drill bitapprox. 50 holes
Drilling 7cm deep holes in C40 concrete with 10mm carbide drill bitapprox. 40 holes
Drilling 7cm deep holes in C40 concrete with 18mm carbide drill bitapprox. 17 holes

(Data from Dongcheng laboratory; for reference only)

Additional details

Battery
20V / 4.0Ah
Maximum Grinding Wheel Diameter
Φ100 mm
Wheel Bore Diameter
Φ16 mm
Rated Speed
8500 rpm
Spindle Thread
M10
Net Weight
2.4 kg

Features

  • Brushless motor for powerful and efficient operation with low wear
  • Aluminum alloy gearbox for lightweight and durability
  • Sliding switch for easy control
  • Dust cover to prevent debris ingress
  • Spindle lock for quick and safe disc changes

Performance Data (using 4.0Ah battery)

  • Cutting Φ12mm rebar: approx. 67 cuts

(Data from Dongcheng laboratory; for reference only)

20V Lithium-ion battery platform compatible with multiple tools

Balanced charge and discharge with MCU protection

Protections include overcurrent, overcharge, overtemperature, and undervoltage

Battery runtime supports simultaneous use of both tools

Additional details

Charging time
approx. 4.4 hours

Wireless freedom for convenient operation in locations without power supply

Compact and ergonomic design with auxiliary handles and depth gauge

High efficiency brushless motors reduce maintenance and extend tool life

Comprehensive accessory kit included for versatile applications

Suitable for professional engineering and construction use

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