Kozelo 5pcs Titanium Masonry Drill Bit - [4mm x 74mm] Triangle Drill Bit with Hex Shank for Mirror and Ceramic Tile Use, Cross Arrow Design

• 1- PACKAGE CONTENTS - 5 pcs 4mm cutting diameter Masonry Drill Bit.
• 2- MATERIAL - Made of quality carbide YG6X with the rust-resistant treatment, ensuring its durability. The reinforced head design prevents the drill bits from cracking and extends their service life. The oxygen-nitriding treatment enhances the hardness of the bit head.
• 3- APPLICATION - This 1/4-inch hex shank drill bits can be used on power drill, hand drill and bench drill for drilling hole on glass, tile, wood, ceramic, brick, and more.
• 4- CROSS ARROW DESIGN - Cross arrow design, accurate positioning, easy penetration of various materials. Non-slip 1/4-inch hex shank provides a tight grip to prevent the bit from slipping.
• 5- TAKE NOTICE OF - When drilling in hard materials, please add water to cool the masonry drill bit, which will prevent wear on the drill bit.

APPLICATION - This 1/4-inch hex shank drill bits can be used on power drill, hand drill and bench drill for drilling hole on glass, tile, wood, ceramic, brick, and more. FEATURES - Made of quality carbide YG6X with the rust-resistant treatment, ensuring its durability. The reinforced head design prevents the drill bits from cracking and extends their service life. The oxygen-nitriding treatment enhances the hardness of the bit head. - Non-slip 1/4-inch hex shank provides a tight grip to prevent the bit from slipping. Cross arrow design, accurate positioning, easy penetration of various materials. SPECIFICATION Cutting Diameter: 4mm / 0.16" Total Length: 74mm / 2.91" Shank Diameter: 6.35mm / 0.25" Material: Carbide YG6X NOTE - When drilling hard material, please add water for cooling this masonry drill bit.