21v SuperMaster Power Tool Set Combo

Description：

The cisivis SuperMaster Power Tool Set is engineered for professionals and demanding DIYers who need a complete, reliable toolkit for multiple applications.
Equipped with a Hammer Drill (26mm capacity, 2J impact), a 7,500rpm Angle Grinder, a 21V cordless Power Drill, and a 300Nm Impact Wrench, this set covers everything from drilling into concrete and tightening bolts, to cutting, grinding, and precision fastening.
Constructed with reinforced PA6 + 30% glass fiber composite material, the impact wrench is lightweight yet extremely durable. Powered by two 21V lithium batteries with built-in charge indicator, the kit ensures long runtime and fast recharging. All tools are securely packed in a heavy-duty case with pearl cotton inserts for safe transport.

Specification：

Hammer Drill
Max. Drilling Diameter: 26mm
Single Impact Energy: 2J
Impact Rate: 0–4000 r/min
Rated Power Input: 800W
No-load Speed: 0–1000 r/min

Angle Grinder
No-load Speed: 7500 rpm
Suitable Disc Diameter: 125mm
Bore Diameter: 22mm

Power Drill
Rated Voltage: 21V
Charging Voltage: 110–240V
Chuck Size: 10mm
No-load Speed: 0–1850 rpm
Max Torque: 35Nm

Impact Wrench
Rated Voltage: 21V
Square Drive: 1/2 inch
Impact Frequency: 2800 ipm
No-load Speed: 2250 rpm
Max Torque: 300Nm
Output Power: 420W
Material: PA6 + 30% Glass Fiber composite

Accessories and Packaging：

Standard Accessories:
1 × Hammer Drill (with 2 accessories)
1 × Angle Grinder (with 3 accessories)
1 × Power Drill
1 × Impact Wrench
2 × 21V Lithium Batteries (1500, 10-cell with power indicator)
1 × Charger
1 × Large Carrying Case with Pearl Cotton Protection

Frequently asked questions：

Q1: How many tools are included in this combo set?
A1: The set includes 4 tools – Hammer Drill, Angle Grinder, Power Drill, and Impact Wrench – along with accessories.

Q2: What material is the impact wrench made of?
A2: It is constructed from PA6 + 30% Glass Fiber composite, offering both strength and durability.

Q3: Are the batteries interchangeable across all tools?
A3: Yes, the 21V lithium batteries can be used with all included tools.

Q4: What kind of packaging does this set come in?
A4: It comes in a large plastic toolbox with protective pearl cotton for safe storage and transport.

Q5: Is this suitable for heavy-duty use?
A5: Absolutely. With up to 300Nm torque on the impact wrench and an 800W hammer drill, this kit is designed for professional-grade applications.