Description: 

The Dongcheng DZJ02-13 500W Electric Impact Drill is a versatile corded drilling machine designed for professional masonry drilling, metalworking, woodworking, electrical installation, construction maintenance and general workshop applications.

Powered by a 500W rated-input motor, the DZJ02-13 delivers an adjustable 0–2,600 RPM no-load speed range, allowing operators to select a suitable rotational speed for different drilling requirements.

One of its primary features is the Dual-Mode Drilling System, which provides conventional rotary drilling and impact drilling functions in one machine.

In Normal Drilling Mode, the tool operates with rotary movement for drilling suitable steel, wood, plastics and other compatible materials using correctly selected drill bits.

In Impact Drilling Mode, the machine adds a percussion action to its rotational movement, supporting drilling in suitable masonry and concrete materials within the manufacturer’s stated capacity.

The DZJ02-13 features a rated impact frequency of 0–41,600 impacts per minute (BPM), providing repeated percussion action during compatible impact-drilling operations.

According to Dongcheng’s official specifications, the drill has a maximum drilling capacity of 10mm in steel, 13mm in concrete and 25mm in wood.

The manufacturer also specifies Adjustable Speed Control, enabling users to regulate the drilling speed according to the material, bit diameter and operating requirements.

Another important feature is Forward and Reverse Rotation, allowing operators to change the drilling direction for compatible drilling, screw removal and bit-withdrawal applications.

The DZJ02-13 is commonly marketed with a 13mm (1/2-inch class) chuck, providing compatibility with appropriately sized drill-bit shanks.

Dongcheng identifies a Half Structure Design among the product features. The international product page does not explain its construction in further detail, so additional housing-material claims should be avoided without verification.

For construction and maintenance applications, the DZJ02-13 is useful for preparing suitable holes in masonry walls, installing compatible fixtures and performing general building-maintenance tasks.

For metalworking, the machine supports drilling in appropriate steel sheets, brackets and fabricated components within its specified 10mm steel drilling capacity.

In woodworking environments, the published 25mm maximum wood drilling capacity supports furniture assembly, cabinet making, wooden-frame preparation and general carpentry operations.

The included Auxiliary Handle provides an additional gripping point, supporting tool control during appropriate drilling and impact-drilling operations.

Dongcheng also supplies a Depth Gauge, allowing users to set a drilling-depth reference for suitable repeated drilling tasks.

With a 2.0kg net weight, the drill provides a handheld configuration suited to construction, maintenance, installation and workshop applications.

The Dongcheng DZJ02-13 500W Electric Impact Drill is suitable for electricians, plumbers, carpenters, building-maintenance teams, construction contractors, mechanical technicians and general workshop users requiring a corded drill with both normal and impact functions.

Technical Specifications:

Motor, Drilling & Impact Performance:

Manufacturer Specification Note:

Dongcheng’s official international product page confirms:

1. 500W Rated Power Input
2. 0–2,600 RPM No-Load Speed
3. 0–41,600 BPM Rated Impact Frequency
4. Ø10mm Maximum Drilling Capacity in Steel
5. Ø13mm Maximum Drilling Capacity in Concrete
6. Ø25mm Maximum Drilling Capacity in Wood
7. 2.0kg Net Weight

The manufacturer highlights three principal features:

Half Structure:
Dongcheng identifies this construction design but does not provide a detailed explanation of the housing material on the international page.

Two Drilling Functions:
The machine provides conventional rotary drilling and impact drilling.

Adjustable Speed with Forward and Reverse Rotation:
Allows the user to select an appropriate drilling speed and change spindle direction.

Important Impact Frequency Clarification:

The 0–2,600 RPM specification represents the rotational speed of the drill spindle.

The 0–41,600 BPM specification represents the impact frequency during impact drilling.

These are two different performance measurements and must not be confused.

Do not advertise 41,600 BPM as the drilling RPM.

13mm Chuck & Drilling Capacity Clarification:

Regional sellers describe the DZJ02-13 as a 13mm (1/2-inch class) impact drill.

The 13mm chuck size is not the same as the maximum drilling capacity for every material.

The published drilling capacities are:

• Steel: 10mm
• Concrete: 13mm
• Wood: 25mm

A 25mm wood-drilling capacity does not mean the chuck accepts a 25mm drill-bit shank.

Manufacturer Catalogue Material Note:

The Dongcheng international product page lists Concrete Ø13mm, whereas Dongcheng’s product catalogue describes the corresponding 13mm rating as Brick Wall Ø13mm.

For IMSONS, the product should be marketed for appropriate brick, masonry and suitable concrete drilling, within the limits of the actual bit, workpiece and manufacturer’s operating instructions.

Do not describe it as suitable for reinforced-concrete drilling or structural concrete coring without further verification.

Chuck Configuration Note:

The official manufacturer accessory list includes a Chuck Wrench, indicating an applicable keyed-chuck configuration.

An older catalogue also identifies an optional keyless chuck.

IMSONS should confirm the actual chuck type on supplied stock before publishing the product as exclusively keyed or keyless.

Electrical Specification Note:

The official international page does not publish the input voltage or frequency.

Confirm the supplied Pakistani-market machine’s electrical rating from the product nameplate.

Included Items:

Manufacturer-Listed Accessories & Packaging:

• 1 × Dongcheng DZJ02-13 500W Electric Impact Drill
• Auxiliary Handle
• Depth Gauge
• Chuck Wrench
• Carbon Brush
• Colour Box Packaging

Optional / Unconfirmed Items:

• Keyless Chuck Configuration
• Masonry Drill Bit Set
• Metal Twist Drill Bit Set
• Wood Drill Bit Set
• Screwdriver Bit Set
• Carrying Case
• Additional Hand Tools

Important Package Note:

The standard DZJ02-13 manufacturer listing identifies an auxiliary handle, depth gauge, chuck wrench and carbon brush.

The exact quantities and any additional regional accessories should be checked against the supplied retail package.

The DZJ04-13 Tool Kit is a separately listed Dongcheng product configuration that includes additional hand tools and drill bits.

Do not advertise the DZJ04-13 tool-kit accessories as standard inclusions with the DZJ02-13 impact drill.

Recommended Applications:

• Brick wall drilling with compatible masonry bits
• Suitable light concrete drilling
• General masonry drilling
• Wall fixture installation
• Electrical conduit installation
• Electrical mounting preparation
• Suitable wall-anchor drilling
• Steel drilling up to the rated capacity
• Metal sheet drilling
• Light fabrication work
• Wood drilling up to the rated capacity
• Carpentry applications
• Furniture assembly
• Cabinet installation
• Wooden frame drilling
• Pilot-hole preparation
• General construction maintenance
• Workshop repair
• Mechanical maintenance
• Plumbing fixture installation
• Bracket installation
• Building renovation
• Interior fitting work
• Household maintenance
• Commercial building maintenance
• Suitable plastic drilling
• Construction-site installation work
• Professional drilling applications

Application & Safety Note:

Select the correct drilling mode and drill bit for the material.

Use Normal Drilling Mode for appropriate steel, wood, plastic and other non-masonry drilling tasks.

Use Impact Drilling Mode only for compatible masonry or concrete applications where the drill bit and workpiece are suitable for percussion drilling.

Do not use impact mode with ordinary woodworking or metal-drilling bits unless specifically permitted by the bit manufacturer.

For metal drilling, use suitable cutting speeds and lubrication where appropriate.

For wood drilling, use a properly selected wood bit and securely support the workpiece.

Inspect walls and installation areas for hidden electrical wiring, gas lines, water pipes and other services before drilling.

Use the auxiliary handle according to the operating instructions, especially during impact drilling or where a bit may bind.

Secure loose workpieces with suitable clamps rather than holding them by hand.

Wear appropriate eye, hearing and respiratory protection when drilling, particularly when generating masonry or construction dust.

Do not use the drill for hazardous dust-containing materials without appropriate controls and approved working procedures.

Disconnect the machine from electricity before changing bits, adjusting accessories or performing maintenance.

Key Features & Benefits:

500W Electric Motor:
Features a 500W rated-input motor designed for suitable conventional and impact-drilling applications.

Dual-Mode Drilling System:
Provides normal rotary drilling and impact drilling in one corded electric machine.

Impact Drilling Capability:
Adds percussion action during compatible masonry drilling applications.

0–2,600 RPM Variable Speed:
Delivers an adjustable 0–2,600 RPM no-load speed range for suitable drilling tasks.

0–41,600 BPM Impact Frequency:
Features a published impact-frequency range of 0–41,600 impacts per minute.

Adjustable Speed Control:
Allows operators to adapt drilling speed to compatible materials, drill bits and operating requirements.

Forward Rotation:
Supports conventional drilling and compatible fastening operations.

Reverse Rotation:
Allows the spindle direction to be reversed for suitable bit withdrawal and compatible fastener removal.

13mm / 1/2-Inch Chuck Class:
Regional suppliers identify a 13mm nominal chuck configuration for compatible drilling accessories.

10mm Maximum Steel Drilling:
Dongcheng specifies a maximum drilling diameter of 10mm in steel.

13mm Maximum Concrete Drilling:
The international manufacturer page lists 13mm maximum drilling capacity in concrete.

Brick Wall Drilling Capability:
Dongcheng’s catalogue lists a 13mm brick-wall drilling capacity, supporting suitable masonry applications.

25mm Maximum Wood Drilling:
The manufacturer specifies a maximum drilling diameter of 25mm in wood.

Half Structure Design:
Dongcheng highlights a half-structure construction arrangement. The precise housing-material configuration should be verified before making additional durability claims.

Auxiliary Handle:
Includes a manufacturer-listed auxiliary handle for additional gripping support and drilling control.

Depth Gauge:
The supplied depth gauge provides a reference for controlling drilling depth during appropriate installation tasks.

Chuck Wrench:
Dongcheng includes a chuck wrench for use with the applicable keyed chuck.

Optional Keyless Chuck:
An older manufacturer catalogue identifies a keyless-chuck option. Confirm availability and compatibility before advertising it.

2.0kg Net Weight:
Features a manufacturer-specified 2.0kg net weight.

Rotary Drilling for Metal:
Suitable for drilling compatible steel and metal workpieces within the published capacity.

Rotary Drilling for Wood:
Useful for suitable carpentry, woodworking and furniture-fitting applications.

Masonry Drilling Function:
The impact mode supports drilling into compatible brick and masonry materials using suitable bits.

Electrical Installation Applications:
Useful for suitable wall fittings, equipment mounting and installation preparation.

Plumbing Installation Applications:
Can assist with preparing suitable fixing holes for approved plumbing fixtures and brackets.

Furniture & Cabinet Installation:
Provides flexibility for drilling wooden components and preparing installation holes.

Building Maintenance:
Useful for drilling tasks during routine commercial and residential building repairs.

General Workshop Applications:
Suitable for maintenance teams and technicians who require conventional and impact-drilling functions.

Carbon Brush Accessory:
Dongcheng lists a carbon brush among the supplied components for applicable servicing requirements.

Corded Electric Operation:
Provides mains-powered operation without requiring rechargeable batteries.

Professional Installation Tool:
Suitable for electricians, maintenance technicians, carpenters, construction contractors and workshop personnel.