Ultimate Multifunctional Drill Bits

Saving time and no more hassle with your project

Features:

• PREMIUM MATERIAL: 6542 HSS Carbide with a reinforced head that prevents bit cracking; Twist drill bit set made of hard and durable alloy, provides longer life.
• UNIQUE DESIGN: U type slot design with fast drilling dust remove, antiskid triangle handle allows the drill bit to be held tightly and stable in a power drill.

• WIDE USAGE: Spear pointed design strong tungsten carbide tip can easily penetrate various materials like tile, concrete, brick, glass, plastic, and wood, etc, and reduces breakout.

• DRILL BIT SET WITH 4 DIFFERENT SIZES: 10 x 6mm(1/4″), 10 x 8mm(5/16″), 5 x 10mm(3/8″), 5 x 12mm(1/2″).
• TIP: When drilling hard material such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication.

Product Description:

• The material of Multi-Material Twist Drill Bit is high quality cemented carbide, which prevents drill cracking and improves durability.
• One drill bit replaces two drill bits (glass & tile drill bit and drill bit).
• Pointed design with carbide as a material can easily penetrate the various material.
• U type slot design an increased opening speed, easy chip removal.

Specification:

Material: Hard Alloy
Tool Holder Type: Triangle Handle
Cooling Type: Outer Cold
Blade Top Corner: 135°
Category: Hole expansion drill
Weight: Approx. 131-179g / 4.6-6.3oz
Blade Diameter: 3-12mm