Tungsten Steel Drill Bit Set Triangle Four-blade 3mm-12mm for Tile Glass Marble

Tungsten Steel Drill Bit Set Triangle Four-blade 3mm-12mm

This tungsten steel drill bit set triangle four-blade 3mm-12mm provides clean and precise holes in fragile surfaces like tile, glass, and marble.

Overview

The tungsten steel drill bit set triangle four-blade 3mm-12mm offers professional-grade drilling performance for demanding masonry tasks. This tungsten steel drill bit set triangle four-blade 3mm-12mm utilizes a unique cross-blade design to reduce breakout. Craftspeople use this tungsten steel drill bit set triangle four-blade 3mm-12mm to achieve clean results on delicate materials.

Built For Performance

• Industrial tungsten steel tips ensure long-lasting sharpness
• Four-blade triangle head design minimizes material cracking
• Varying sizes from 3mm to 12mm cover multiple project needs
• Hex shank design prevents slipping in standard drill chucks

On-The-Job Use

• Drilling mounting holes in bathroom ceramic tiles
• Creating openings in glass panels for hardware installation
• Boring clean holes through marble and granite countertops

Specs At A Glance

Good To Know

Q: Should water be used while drilling with these bits? A: Yes, using water as a coolant significantly extends the life of the bits and prevents overheating.

Q: Can these bits be used in hammer drill mode? A: No, they should be used in rotary-only mode to prevent chipping the carbide tips and the work surface.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.