| Quantity: | |
|---|---|
| Parameter | Value |
|---|---|
| Application Field | Construction, Industrial |
| Chuck Type | Key Chuck |
| Specifications | 13mm, 60x36.5x25.5cm/10pcs |
| Drill Type | Impact Drill |
| Drill Shape | Round |
| Product Condition | Brand New |
| Custom Options | Available |
| Material | Plastic |
| Business Type | Manufacturer |
| Chuck Size | 13mm |
| Packaging | Color Box |
| Service | ODM/OEM |
| Certification | CE, GS |
| Shipping Packaging | Standard Export Box and Carton |
| Rated Voltage | 220-240/110V~50/60Hz |
| Rated Input Power | 780W |
| No-Load Speed | 0-2800 RPM |
| Gross/Net Weight | 24/22 KGS |
| Packaging Size | 60x36.5x25.5cm/10pcs |
The 13mm 780W Key Chuck Impact Drill stands as a workhorse for construction professionals, delivering uncompromising power and precision for heavy-duty drilling and fastening tasks in demanding job site conditions. Equipped with a high-performance 780W copper motor, this corded impact drill generates a maximum torque of 45Nm and an impact rate of 42000 BPM (blows per minute), making it ideal for drilling through concrete, steel, and hardwood in commercial construction projects. Its 13mm keyed chuck ensures superior bit retention—critical for high-vibration applications like masonry drilling—with a precision locking mechanism that prevents slippage even during extended use. The drill’s robust construction includes a reinforced aluminum gear housing that dissipates heat 30% more efficiently than plastic alternatives, while its ergonomic rubberized handle reduces operator fatigue during 8+ hour workdays. Weighing 2.6kg with a balanced center of gravity, this tool offers exceptional control for overhead drilling and tight-space operations, making it a staple for electricians, plumbers, and general contractors who require consistent performance in harsh construction environments.
The drill’s 780W pure copper motor is engineered for continuous heavy-load operation, maintaining stable power output even when drilling through 12mm thick steel or 20mm reinforced concrete. Unlike brushless motors that sacrifice torque under extreme loads, this induction motor delivers 100% duty cycle at 50% load—meaning it can operate continuously without overheating during extended tasks like installing electrical conduit brackets. The motor’s optimized winding design reduces energy consumption by 15% compared to standard 750W drills, while a built-in thermal overload protector automatically shuts down the tool if temperatures exceed 150°C, preventing permanent damage. A precision bearing system ensures smooth operation with minimal noise (92dB at full load), complying with OSHA noise exposure standards for construction sites.
The 13mm keyed chuck features hardened steel jaws and a dual-lock mechanism that provides 50% greater gripping force than keyless designs, essential for securing large masonry bits and hole saws during high-torque drilling. The included chuck key stores conveniently in the handle base, preventing loss on job sites, while the chuck’s laser-etched depth markers allow for consistent bit insertion depth. This system excels in applications where bit slippage could cause injury or damage, such as drilling into rebar-reinforced concrete or driving lag bolts into pressure-treated lumber. For added versatility, the chuck accepts all standard drill bits, including HSS metal bits, carbide-tipped masonry bits, and spade bits up to 13mm in diameter.
Built to withstand the rigors of construction sites, the drill features a shock-resistant ABS plastic casing that survives drops from 2 meters onto concrete. Its anti-slip rubber handle incorporates a 20° ergonomic angle that reduces wrist strain during vertical drilling, while a textured grip prevents slippage even with gloved hands. Safety enhancements include a large forward/reverse switch with a lockout button to prevent accidental activation, and a dust-sealed switch mechanism that blocks concrete dust and debris—extending switch life to 10,000+ operations. The 2.5m heavy-duty rubber power cord resists abrasion and oil damage, with a reinforced strain relief at the tool base to prevent cord failure.
• Concrete & Masonry Work: Drilling anchor holes (8-13mm diameter) for structural fasteners in concrete walls and floors, installing expansion bolts for heavy equipment, and creating openings for plumbing pipes in brick walls. The high impact rate allows penetration through aggregate concrete without bit binding.
• Metal Fabrication: Drilling precision holes in steel angle irons (up to 8mm thick) for structural framing, creating mounting points in metal studs, and enlarging existing holes with step bits. The key chuck’s secure grip prevents bit wander in hard metals.
• Electrical Installation: Running conduit through wooden studs and concrete block walls, installing electrical boxes with toggle bolts, and driving screws into metal junction boxes. The variable speed control prevents over-drilling in delicate materials.
• Plumbing Projects: Drilling through floor joists (up to 200mm thick) for PEX piping, creating access holes in concrete slabs for drainage lines, and securing pipe hangers with lag screws. The tool’s balance reduces fatigue during overhead drilling.
• Formwork Construction: Assembling and disassembling wooden concrete forms by driving large-diameter screws into plywood and lumber, with sufficient torque to tighten joints without stripping screw heads.
Q: How does the keyed chuck compare to keyless chucks for construction applications?
A: Keyed chucks provide superior gripping force—critical for construction environments where vibration and heavy loads can cause keyless chucks to loosen. The 13mm keyed design on this drill maintains 100% bit retention even during high-torque operations like drilling through rebar, whereas keyless chucks may require re-tightening after 5-10 holes. While keyless chucks offer faster bit changes, the keyed system’s security reduces downtime from bit slippage and potential injury risks. For most construction tasks requiring consistent performance, the keyed chuck’s reliability outweighs the slight time investment in bit changes.
Q: What is the maximum drilling capacity in different materials?
A: The drill handles 13mm in concrete (using carbide-tipped bits), 10mm in steel (with HSS bits), and 25mm in softwood (using spade bits). For hardwood like oak or maple, maximum capacity is 20mm to prevent motor strain. When drilling metal thicker than 8mm, reduce speed to 500 RPM and use cutting fluid to extend bit life. For masonry, always use bits rated for concrete and allow the drill’s impact function to do the work—applying excessive pressure can overheat the motor.
Q: How should I maintain the drill for optimal performance on job sites?
A: Daily maintenance includes: 1) Cleaning the chuck with compressed air to remove concrete dust and debris. 2) Inspecting the power cord for cuts or abrasions—replace immediately if damaged. 3) Lubricating the chuck jaws with 2-3 drops of machine oil weekly. Monthly: Check carbon brushes for wear (replace when shorter than 6mm) and inspect the gear housing for oil leaks. Store the drill in a dry location when not in use, and use the included chuck key to release any tension on the jaws during storage. Following these steps will extend the tool’s service life to 5,000+ operating hours.
| Parameter | Value |
|---|---|
| Application Field | Construction, Industrial |
| Chuck Type | Key Chuck |
| Specifications | 13mm, 60x36.5x25.5cm/10pcs |
| Drill Type | Impact Drill |
| Drill Shape | Round |
| Product Condition | Brand New |
| Custom Options | Available |
| Material | Plastic |
| Business Type | Manufacturer |
| Chuck Size | 13mm |
| Packaging | Color Box |
| Service | ODM/OEM |
| Certification | CE, GS |
| Shipping Packaging | Standard Export Box and Carton |
| Rated Voltage | 220-240/110V~50/60Hz |
| Rated Input Power | 780W |
| No-Load Speed | 0-2800 RPM |
| Gross/Net Weight | 24/22 KGS |
| Packaging Size | 60x36.5x25.5cm/10pcs |
The 13mm 780W Key Chuck Impact Drill stands as a workhorse for construction professionals, delivering uncompromising power and precision for heavy-duty drilling and fastening tasks in demanding job site conditions. Equipped with a high-performance 780W copper motor, this corded impact drill generates a maximum torque of 45Nm and an impact rate of 42000 BPM (blows per minute), making it ideal for drilling through concrete, steel, and hardwood in commercial construction projects. Its 13mm keyed chuck ensures superior bit retention—critical for high-vibration applications like masonry drilling—with a precision locking mechanism that prevents slippage even during extended use. The drill’s robust construction includes a reinforced aluminum gear housing that dissipates heat 30% more efficiently than plastic alternatives, while its ergonomic rubberized handle reduces operator fatigue during 8+ hour workdays. Weighing 2.6kg with a balanced center of gravity, this tool offers exceptional control for overhead drilling and tight-space operations, making it a staple for electricians, plumbers, and general contractors who require consistent performance in harsh construction environments.
The drill’s 780W pure copper motor is engineered for continuous heavy-load operation, maintaining stable power output even when drilling through 12mm thick steel or 20mm reinforced concrete. Unlike brushless motors that sacrifice torque under extreme loads, this induction motor delivers 100% duty cycle at 50% load—meaning it can operate continuously without overheating during extended tasks like installing electrical conduit brackets. The motor’s optimized winding design reduces energy consumption by 15% compared to standard 750W drills, while a built-in thermal overload protector automatically shuts down the tool if temperatures exceed 150°C, preventing permanent damage. A precision bearing system ensures smooth operation with minimal noise (92dB at full load), complying with OSHA noise exposure standards for construction sites.
The 13mm keyed chuck features hardened steel jaws and a dual-lock mechanism that provides 50% greater gripping force than keyless designs, essential for securing large masonry bits and hole saws during high-torque drilling. The included chuck key stores conveniently in the handle base, preventing loss on job sites, while the chuck’s laser-etched depth markers allow for consistent bit insertion depth. This system excels in applications where bit slippage could cause injury or damage, such as drilling into rebar-reinforced concrete or driving lag bolts into pressure-treated lumber. For added versatility, the chuck accepts all standard drill bits, including HSS metal bits, carbide-tipped masonry bits, and spade bits up to 13mm in diameter.
Built to withstand the rigors of construction sites, the drill features a shock-resistant ABS plastic casing that survives drops from 2 meters onto concrete. Its anti-slip rubber handle incorporates a 20° ergonomic angle that reduces wrist strain during vertical drilling, while a textured grip prevents slippage even with gloved hands. Safety enhancements include a large forward/reverse switch with a lockout button to prevent accidental activation, and a dust-sealed switch mechanism that blocks concrete dust and debris—extending switch life to 10,000+ operations. The 2.5m heavy-duty rubber power cord resists abrasion and oil damage, with a reinforced strain relief at the tool base to prevent cord failure.
• Concrete & Masonry Work: Drilling anchor holes (8-13mm diameter) for structural fasteners in concrete walls and floors, installing expansion bolts for heavy equipment, and creating openings for plumbing pipes in brick walls. The high impact rate allows penetration through aggregate concrete without bit binding.
• Metal Fabrication: Drilling precision holes in steel angle irons (up to 8mm thick) for structural framing, creating mounting points in metal studs, and enlarging existing holes with step bits. The key chuck’s secure grip prevents bit wander in hard metals.
• Electrical Installation: Running conduit through wooden studs and concrete block walls, installing electrical boxes with toggle bolts, and driving screws into metal junction boxes. The variable speed control prevents over-drilling in delicate materials.
• Plumbing Projects: Drilling through floor joists (up to 200mm thick) for PEX piping, creating access holes in concrete slabs for drainage lines, and securing pipe hangers with lag screws. The tool’s balance reduces fatigue during overhead drilling.
• Formwork Construction: Assembling and disassembling wooden concrete forms by driving large-diameter screws into plywood and lumber, with sufficient torque to tighten joints without stripping screw heads.
Q: How does the keyed chuck compare to keyless chucks for construction applications?
A: Keyed chucks provide superior gripping force—critical for construction environments where vibration and heavy loads can cause keyless chucks to loosen. The 13mm keyed design on this drill maintains 100% bit retention even during high-torque operations like drilling through rebar, whereas keyless chucks may require re-tightening after 5-10 holes. While keyless chucks offer faster bit changes, the keyed system’s security reduces downtime from bit slippage and potential injury risks. For most construction tasks requiring consistent performance, the keyed chuck’s reliability outweighs the slight time investment in bit changes.
Q: What is the maximum drilling capacity in different materials?
A: The drill handles 13mm in concrete (using carbide-tipped bits), 10mm in steel (with HSS bits), and 25mm in softwood (using spade bits). For hardwood like oak or maple, maximum capacity is 20mm to prevent motor strain. When drilling metal thicker than 8mm, reduce speed to 500 RPM and use cutting fluid to extend bit life. For masonry, always use bits rated for concrete and allow the drill’s impact function to do the work—applying excessive pressure can overheat the motor.
Q: How should I maintain the drill for optimal performance on job sites?
A: Daily maintenance includes: 1) Cleaning the chuck with compressed air to remove concrete dust and debris. 2) Inspecting the power cord for cuts or abrasions—replace immediately if damaged. 3) Lubricating the chuck jaws with 2-3 drops of machine oil weekly. Monthly: Check carbon brushes for wear (replace when shorter than 6mm) and inspect the gear housing for oil leaks. Store the drill in a dry location when not in use, and use the included chuck key to release any tension on the jaws during storage. Following these steps will extend the tool’s service life to 5,000+ operating hours.
