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 power drill.
• WIDE USAGE:Spear pointed design strong tungsten carbide tip can easily penetrate various material like tile, concrete, brick, glass, plastic, and wood, etc, and reduces breakout.
• DRILL BIT SET WITH4 DIFFERENT SIZES:6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 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 improve 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

PACKAGE INCLUDED

• 1 * Multifunctional drill SET (2 * 6mm, 1 * 8mm, 1 * 10mm, 1 * 12mm)