Product Information
- High quality:Our multifunctional drill bits made in high speed steel and cemented carbide,Twist drill bit set made of hard and durable alloy, provides longer life.
- Various specifications：The Triangle Drill Bit Set have 4 Different Sizes, 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"),Suitable for many situations
- Unique Design:These punching triangular handle sets have U type slot design,can remove drilling dust fast, antiskid triangle handle allows the drill bit to be held tightly and stable in a power drill.smooth and smooth, quick chip discharging non-stick knife and the drilling is smoother.
- Safe and Convenient: The U-shape groove of Multi-Material Drill Bit allow for effective scraps and heat discharge. Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes.
- Widely Used: The tile twist head drill bits have spear pointed design,strong tungsten carbide tip can easily penetrate various materials like tile, concrete, brick, glass, plastic, and wood, etc, and reduces breakout.
