Drilling on Walls, Wood, Plastic, Copper, Aluminum Alloy, Stainless Steel
Drill Bit Sizes
1 mm, 3 mm, 5 mm, 7 mm, 10 mm
Quantity
Approx. 300 holes for professional use, 1500 holes for flagship use, 800 holes for industrial use
Design
Deep U-shaped Spiral Groove for Efficient Chip Removal
Compatibility
Suitable for Bench Drills, Cordless Drills, Electric Drills
Drill Set
Industrial Grade M35 Twist Drill Set
Set Includes
1 mm to 10 mm drill bits in a high-quality iron box
Material
HSSCO High Hardness Cobalt Coating
Suitable for
Walls, Aluminum Alloy, Alloy Steel, Cast Iron
For cordless drill users, it is recommended to use 36V or 48V drills for better torque. For electric drill users, lower drill speed is recommended for larger hole diameters.
GREENER products are meticulously crafted with attention to detail.
Double-edged blade design for quick hole opening and increased drilling efficiency.
Suitable for high-speed operations to enhance chip removal.
Various drill models compatible, including Bench Drills, Cordless Drills, Electric Drills.
Tips for Users
Item
Detail
For cordless drill users
Avoid using 12V drills due to insufficient torque. Recommend using 36V or 48V drills.
For electric drill users
Lower drill speed is recommended for larger hole diameters, ideally below 1000 RPM.