High temperature resistant, durable under heavy load
Dual ball bearing system for high concentricity and stable drilling
18+1 adjustable torque settings for precise control
Two-speed gear switch
Item
Detail
Low speed
0-450 RPM, high torque for large screws and heavy drilling
High speed
0-1600 RPM, suitable for small screws and light drilling
Variable speed trigger for smooth speed control
Additional details
Material
3D precision steel chuck
Capacity
0-10 mm
Self-locking design prevents drill bit loosening during operation
One-button forward/reverse switch for easy screw assembly and disassembly
Soft rubberized grip for comfortable handling
LED work light for illumination in dark environments
Efficient heat dissipation system for continuous operation without overheating
High concentricity and dual bearing system ensure straight and stable drilling
ABS thickened double-layer tool case for durability and impact resistance
Suitable for drilling and screw driving in wood, plastic, aluminum alloy, steel plates, tiles, concrete, brick walls, and other materials
Ideal for household repairs, home decoration, and industrial use
Lithium battery
Charger
Additional details
Various drill bits
wood drill, tile drill, twist drill
Double-ended screwdriver bits
Bit extension rod
Socket adapter
Expansion screws
Universal flexible shaft
Adjust torque according to material hardness and application scenario
Low torque (1-5): small screws, soft materials like wood and plastic
Medium torque (6-10): medium hardness materials like metal and tiles
High torque (11+): hard materials like concrete and brick, or nut loosening
For drilling holes ≥6mm, pre-drill a 3mm pilot hole for stability and efficiency
Keep drill perpendicular to workpiece to avoid bit breakage or damage
Apply even pressure and start drilling slowly to reduce risk of injury and bit damage
Use cutting fluid when drilling deep or large holes in metal to improve efficiency and prevent overheating
Additional details
Difficulty drilling red brick or tile
use impact drill bit and max torque/speed
Wood drilling resistance
hold drill lightly without excessive force
Screw slipping
align screw threads before starting and gradually increase speed
Switch stuck
adjust forward/reverse switch to either side
Drill bit falling out
ensure drill bit is properly aligned with chuck slot
Motor sparking
normal for brushed motor due to carbon brush friction, no safety hazard
Guangchen Cordless Electric Drill is a versatile, industrial-grade tool designed for multi-material drilling and screw driving with powerful motor, long battery life, precise torque control, and user-friendly features to meet various home and professional needs.
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