Universal Efficient Drilling Bits Set

Drill to the bottom in one click—no water required!
Introducing the Universal Efficient Drilling Bits Set, designed for high-speed, smooth drilling across a wide variety of materials. Whether you’re working on tiles, glass, marble, or thin metal sheets, these premium drill bits ensure precision and durability every time.

Main Features:

🔹 High-Quality Materials for Maximum Performance
Crafted from premium YG6X alloy cemented carbide, these bits are engineered for superior hardness and toughness. An oxynitriding process strengthens the drill heads further, ensuring long-lasting sharpness and wear resistance.

🔹 Surface Electrophoretic Paint Process
Each bit undergoes a full-grinding and anti-rust electrophoretic treatment for a clean, smooth surface free of burrs. This not only enhances appearance but also prevents corrosion and improves overall cutting efficiency.

🔹 Unique Cross Angle Design
The specialized cross-angle tip reduces cutting resistance, promotes stable and fast drilling, and prevents edge breakage. You’ll achieve neat, smooth openings without chipping or cracking, making debris removal easy and keeping your work clean.

🔹 Wide Range of Applications
Perfect for precision drilling in:

• Ceramic tiles

• Marble

• Glass

• Mirrors

• Thin iron plates These bits are ideal for home improvement, professional construction, and DIY projects alike.

🔹 Universal Compatibility
Designed with a 6.35mm (¼ inch) hexagonal handle, these bits easily fit standard electric hand drills, bench drills, and other drilling machines—giving you flexibility and convenience for any task.

🔹 8 Versatile Sizes
With 8 different sizes available, you’ll always have the right bit for the job:

• 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm

Specifications:

• Material: Cemented Carbide (YG6X Alloy)

• Surface Treatment: Electrophoretic Anti-Rust Coating

• Handle Type: Hexagonal (6.35mm)

• Weight: 110g

Product Dimensions:

• 3 MM: 3×6.35×33×70 MM

• 4 MM: 4×6.35×35×70 MM

• 5 MM: 5×6.35×40×76 MM

• 6 MM: 6×6.35×42×77 MM

• 7 MM: 7×6.35×43×78 MM

• 8 MM: 8×6.35×48×80 MM

• 10 MM: 10×6.35×55×83 MM

• 12 MM: 12×6.35×55×83 MM

Package Contents:

• Universal Drilling Tool Set × (5 / 10 pieces)

Why Choose the Universal Efficient Drilling Bits Set?
✅ No water required—drill faster and cleaner
✅ Anti-rust, durable, and long-lasting materials
✅ Precision drilling without chips or cracks
✅ Compatible with most electric hand and bench drills
✅ Perfect for glass, tile, marble, thin metal, and more

Achieve professional results effortlessly—upgrade your toolkit with the Universal Efficient Drilling Bits Set!