7pcs Ultimate Drill Bits Set 3mm to 12mm for Glass, Ceramic, Marble, Plastic

Description:

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.
7 Different Sizes - 3mm,4mm,5mm,6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2").
Strong toughness and wear resistance, can be installed in electric drills.

Specification:

Size: 3/4/5/6/8/10/12mm

Package Includes:

7 Pieces Drill Bits

Note:

Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!