1. Nga Tohutohu Haumaru
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.
Whakatupato Haumaru Utauta Hiko Whanui
- Haumaru Wāhi Mahi: Kia ma to waahi mahi me te whakamarama pai. Ko nga waahi pouri, nga waahi pouri ranei ka pa mai nga aitua. Kaua e whakamahia nga taputapu hiko i roto i nga hau pupuhi, penei i te waahi o te wai ka mura, te hau, te puehu ranei.
- Haumaru Hiko: Me ōrite ngā mono o ngā taputapu hiko ki te putanga hiko. Kaua rawa e whakarerekē i te mono. Kaua e whakamahia kinotia te taura. Kaua rawa e whakamahia te taura hei kawe, hei kukume, hei momotu rānei i te taputapu hiko. Puritia te taura kia matara atu i te wera, te hinu, ngā taha koi, ngā wāhanga nekeneke rānei.
- Haumaru Whaiaro: 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.
- Te Whakamahi me te Tiaki Taputapu: Kaua e kaha te taputapu hiko. Whakamahia te taputapu hiko tika mo to tono. Momotuhia te mono mai i te puna hiko i mua i te whakarereketanga, te whakarereke i nga taputapu, te penapena taputapu hiko ranei.
- Ratonga: Tukuna to taputapu hiko e te tangata whakatika tohu ma te whakamahi i nga waahanga whakakapi rite. Ma tenei ka whakarite kia mau tonu te haumaru o te taputapu hiko.
2. Hua Neke Atuview
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.
Hoahoa Waehanga

Whakaahuatanga Whakaahua: 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.
Ihirangi mokete
The following items are included with your WORKPRO 1050W Electric Rotary Hammer Drill:
- Tarai Hammer Drill (1)
- Kawea (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)

Whakaahuatanga Whakaahua: 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. Tatūnga
Te Whakapiri i te Kakau Awhina
- Wewetehia te kakau awhina ma te huri i te taha karaka.
- Peia te kakau ki mua o te tinana wiri.
- Adjust the handle to the desired position (360° rotatable).
- Whakapaia te kakau ma te huri karaka kia mau.
Inserting and Removing SDS-PLUS Bits
The tool features an auto-lock SDS-PLUS chuck for quick and secure bit changes.

Whakaahuatanga Whakaahua: 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.
To Remove a Bit:
- Toia whakamuri te ringaringa chuck.
- Remove the bit from the chuck.
Te whakatau i te Tohu Tohu
The depth gauge allows for precise drilling to a specific depth.
- Whakauruhia te ine hohonu ki roto i te kohao i te kakau awhina.
- Whakaritehia te ine ki te hohonutanga keri e hiahiatia ana.
- Ensure the gauge is securely fastened before operation.
4. Nga Tohutohu Whakahaere
Te whiriwhiri Aratau Mahi
The rotary hammer drill offers four functions, selected via the mode switch on the side of the tool.

Whakaahuatanga Whakaahua: 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.
- Hammer Dri: Mō te keri i te raima, te pereki, me te kōhatu me te pānga.
- Hammer (Chiseling): For chiseling, chipping, and demolition work without rotation.
- keri: 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.

Whakaahuatanga Whakaahua: 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.
Mana Tere Taurangi:
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.

Whakaahuatanga Whakaahua: 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).
Waea Whakahaere Tere:
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.
Nga tono
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.

Whakaahuatanga Whakaahua: Four images demonstrating common uses of the rotary hammer drill: chiseling concrete, removing tiles, concrete drilling, and breaking up flooring.
5. Tiaki
Ko te tiaki i nga wa katoa ka whakarite te roa me te mahi tino pai o to taputapu.
- Te horoi: 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.
- Tirohanga taura: Regularly inspect the power cord for any damage. Do not use the tool if the cord is damaged.
- Rokiroki: Store the tool in its carrying case in a dry, secure place, out of reach of children.
- Whakahinuhinu: The tool is factory-lubricated. No additional lubrication is typically required by the user.
6. Te Raru
If you encounter issues with your rotary hammer drill, refer to the following common problems and solutions:
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Kaore e timata te taputapu | Karekau he hiko; Kua pakaru te taura hiko; Whakawhiti hapa | Tirohia te hononga hiko; Tirohia te taura mēnā he kino; Whakapā atu ki te pokapū ratonga |
| Reduced drilling/chiseling performance | Worn or dull bit; Incorrect mode selected; Overheating | Replace bit; Select correct operating mode; Allow tool to cool down |
| Te wiri nui | Loose bit; Damaged internal components | Ensure bit is properly seated; Contact service center |
| Te wera o te taputapu | 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. Whakatakotoranga
Technical data for the WORKPRO 1050W Electric Rotary Hammer Drill:
| Whakatakotoranga | Uara |
|---|---|
| Tau tauira | W125243A |
| Te Mana Whakataunga Whakauru | 1050 W |
| Voltage | 230-240 V |
| Auautanga | 50 Hz |
| Kore-Uta Tere | 0-1150 rpm |
| Reanga Paanga | 0-5100 bpm |
| Momo Chuck | SDS-PLUS |
| Te Kaha Keri (Raima) | 26 mm |
| Te kaha keri (Rakau) | 42 mm |
| Te Kaha o te Keri (Rino) | 13 mm |
| Taumaha Utauta | 3.4 kg |
| Rahi Hua (L x W x H) | 38.2 x 8.75 x 22.35 cm |
| Rauemi | Te whakarewa |
| Nga waahanga motuhake | Variable Speed, 4 Functions, 360° Rotatable Handle, Shock Absorber, Lock-on Button, Depth Gauge |
8. Pūtāhui me te Tautoko
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.
Tautoko Kiritaki
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 webpae mo nga taipitopito tautoko.





