These drill bits will make your home improvement projects a lot easier. They can be used on door hinges and other hardware that is screwed in place. The hole will always be exactly centered!

You'll appreciate the meticulously machined components, such as a retractable hardened bushing for centered drilling. It works with any type of hardware you wish to use!

Features:

• High-Quality Material - It is constructed from high-quality YG6X alloy. Oxidation of the cutter head increases the drill's hardness.
• Durable & Wear-Resistant - Complete grinding and anti-rust treatment, leaving the blades clean and without burrs. The drill bit is more sturdy and resistant to wear. Polished CNC is totally automated, and each one is unified.
• Unique Cross Angle Design - Small incision resistance is characterized by stable drilling, rapid pace, and a lack of border crossing. Opening is crisp and smooth, with no broken edges or tremor phenomenon, and is easily chipped.
• Wide Application - Drilling ceramic tiles, marble, thin iron plates, mirrors, and glass using professional glass and tile drill bits is smooth and accurate. When drilling, remember to add water or coolant.
• 5 Different Sizes - Appropriate for your unique requirements. It is compatible with general electric hand drills and bench drills. The range of the machine drill clamp is 10mm and greater.

Specifications:

• Materials: Cemented Carbide
• Weight: 125G
• Sizes:
  • 3 x 70mm
  • 4 x 70mm
  • 5 x 76mm
  • 6 x 77mm
  • 7 x 80mm

Package includes:

• 5 x Multifunctional Cross Alloy Drill Bits