1. Instruccions de seguretat
Always observe basic safety precautions when using electric tools to reduce the risk of fire, electric shock, and personal injury. Read all instructions before operating this tool.
Advertències generals de seguretat d'eines elèctriques
- Seguretat de l'àrea de treball: Mantingueu la vostra zona de treball neta i ben il·luminada. Les zones desordenades o fosques conviden als accidents. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Seguretat elèctrica: Els endolls de les eines elèctriques han de coincidir amb la presa de corrent. No modifiqueu mai l'endoll de cap manera. No maltracteu el cable. No utilitzeu mai el cable per transportar, estirar o desconnectar l'eina elèctrica. Mantingueu el cable allunyat de la calor, l'oli, les vores afilades o les peces mòbils.
- Seguretat personal: Always wear eye protection. Use hearing protection when operating for extended periods. Dress properly. Do not wear loose clothing or jewelry. Keep hair and clothing away from moving parts.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Servei: Feu que una persona de reparació qualificada faci reparar la vostra eina elèctrica que utilitzi només peces de recanvi idèntiques. Això garantirà que es mantingui la seguretat de l'eina elèctrica.
2. Producte acabatview
The WORKPRO 1050W Electric Rotary Hammer Drill is a versatile tool designed for drilling and chiseling in various materials. It features a 1050W motor, SDS-PLUS chuck, 360° rotatable handle, and four operational functions.
Diagrama de components

Descripció de la imatge: A detailed diagram labeling key components of the rotary hammer drill: SDS-PLUS Chuck, Four Functions Switch, On/Off Switch, Lock-on Button, Heat Outlet, Shock Absorber, Variable Speed Control, Cushioned Handle, 360° Rotatable Handle, and Depth Gauge.
Contingut del paquet
The following items are included with your WORKPRO 1050W Electric Rotary Hammer Drill:
- Martell rotatiu (1)
- Estoig de transport (1)
- SDS-PLUS Drill Bits (8/10/12 - 150mm) (3)
- SDS-PLUS Point Flat Bit 250mm (1)
- SDS-PLUS Point Chisel Bit 250mm (1)
- Depth Gauge (1)
- Dust Collector (1)

Descripció de la imatge: This image displays all items included in the product package: the rotary hammer drill, a carrying case, three SDS-PLUS drill bits, a flat bit, a chisel bit, a depth gauge, and a dust collector.
3. Configuració
Col·locació del mànec auxiliar
- Afloixeu la maneta auxiliar girant-la en sentit antihorari.
- Feu lliscar el mànec cap a la part frontal del cos del trepant.
- Adjust the handle to the desired position (360° rotatable).
- Estrenyeu la maneta girant-la en sentit horari fins que estigui fixada.
Inserting and Removing SDS-PLUS Bits
The tool features an auto-lock SDS-PLUS chuck for quick and secure bit changes.

Descripció de la imatge: This composite image shows four key features: the auto-lock SDS-PLUS chuck for secure bit insertion, the detachable depth gauge, the 360° rotatable auxiliary handle, and the internal shock absorber with a cushioned handle for user comfort.
To Insert a Bit:
- Clean the shank of the SDS-PLUS bit.
- Push the bit directly into the chuck until it locks into place. A slight pull will confirm it is securely seated.
Per treure un bit:
- Estireu la màniga del mandril cap enrere.
- Remove the bit from the chuck.
Configuració del mesurador de profunditat
The depth gauge allows for precise drilling to a specific depth.
- Introduïu el calibre de profunditat al forat del mànec auxiliar.
- Adjust the gauge to the desired drilling depth.
- Ensure the gauge is securely fastened before operation.
4. Instruccions de funcionament
Selecció del mode de funcionament
The rotary hammer drill offers four functions, selected via the mode switch on the side of the tool.

Descripció de la imatge: A visual guide to the four operating modes: Hammer Drilling (for concrete), Hammer (for chiseling), Drilling (for metal, wood, concrete), and Chisel Adjust (for angle adjustment). The central dial indicates the selected mode.
- Perforació amb martell: For drilling into concrete, masonry, and stone with impact.
- Hammer (Chiseling): For chiseling, chipping, and demolition work without rotation.
- Perforació: For drilling into wood, metal, plastic, and other materials without impact.
- Chisel Adjust (Vario-Lock): Allows the chisel bit to be rotated and locked into various positions for optimal working angles.
Speed Control and Reversing Switch
The tool features variable speed control and a reversing switch for enhanced versatility.

Descripció de la imatge: This image highlights four operational features: the anti-dust cover for debris protection, the speed control dial for precise RPM adjustment, the reversing switch lever to change rotation direction, and the heat outlet for motor cooling.
Control de velocitat variable:
The ON/OFF switch acts as a variable speed trigger. Pressing the switch further increases the speed. For continuous operation, press the ON/OFF switch and then engage the lock-on button.

Descripció de la imatge: A close-up of the trigger, demonstrating the stepless speed control where pressure on the on/off switch varies the speed from minimum (MIN) to maximum (MAX).
Marcador de control de velocitat:
Use the speed control dial to pre-set the maximum speed for specific applications. Once the speed is set, the tool will operate within that range when the trigger is fully depressed and the lock-on button is engaged.
Reversing Switch Lever:
The reversing switch lever changes the direction of rotation. Depress the lever for counter-clockwise rotation, and depress the opposite side for clockwise rotation. Always ensure the tool has come to a complete stop before changing the direction of rotation.
Aplicacions
This rotary hammer drill is suitable for a wide range of tasks, including:
- Drilling into concrete, brick, wood, and steel.
- Chiseling and light demolition of concrete and masonry.
- Removing tiles and breaking up flooring.

Descripció de la imatge: Four images demonstrating common uses of the rotary hammer drill: chiseling concrete, removing tiles, concrete drilling, and breaking up flooring.
5. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la vostra eina.
- Neteja: After each use, clean the tool with a dry cloth. Ensure the heat outlets are free from dust and debris to prevent overheating. Use the anti-dust cover during operation to minimize dust ingress.
- Inspecció del cable: Inspeccioneu regularment el cable d'alimentació per detectar qualsevol dany. No utilitzeu l'eina si el cable està danyat.
- Emmagatzematge: Store the tool in its carrying case in a dry, secure place, out of reach of children.
- Lubricació: The tool is factory-lubricated. No additional lubrication is typically required by the user.
6. Solució De Problemes
If you encounter issues with your rotary hammer drill, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia | Sense font d'alimentació; Cable d'alimentació danyat; Interruptor defectuós | Comproveu la connexió d'alimentació; Inspeccioneu el cable per si hi ha danys; Poseu-vos en contacte amb el centre de servei |
| Reduced drilling/chiseling performance | Worn or dull bit; Incorrect mode selected; Overheating | Replace bit; Select correct operating mode; Allow tool to cool down |
| Vibració excessiva | Broca solta; components interns danyats | Ensure bit is properly seated; Contact service center |
| L'eina es sobreescalfa | Blocked ventilation slots; Prolonged heavy use | Clean ventilation slots; Allow tool to rest and cool |
For issues not listed here or if problems persist, please contact WORKPRO customer support.
7. Especificacions
Technical data for the WORKPRO 1050W Electric Rotary Hammer Drill:
| Especificació | Valor |
|---|---|
| Número de model | W125243A |
| Potència nominal d'entrada | 1050 W |
| Voltage | 230-240 V |
| Freqüència | 50 Hz |
| Velocitat sense càrrega | 0-1150 rpm |
| Taxa d’impacte | 0-5100 bpm |
| Tipus Chuck | SDS-PLUS |
| Capacitat de perforació (formigó) | 26 mm |
| Capacitat de perforació (fusta) | 42 mm |
| Capacitat de perforació (acer) | 13 mm |
| Pes de l'eina | 3.4 kg |
| Dimensions del producte (L x A x A) | 38.2 x 8.75 x 22.35 cm |
| Material | Metall |
| Característiques especials | Variable Speed, 4 Functions, 360° Rotatable Handle, Shock Absorber, Lock-on Button, Depth Gauge |
8. Garantia i Suport
WORKPRO products are manufactured to high-quality standards and are guaranteed against manufacturing defects. Specific warranty terms and conditions may vary by region and retailer. Please retain your proof of purchase for any warranty claims.
Atenció al client
For technical assistance, spare parts, or warranty inquiries, please contact your retailer or the WORKPRO customer service department. Refer to the contact information provided with your purchase or visit the official WORKPRO weblloc per obtenir detalls de suport.





