10-Piece 1/4" Masonry Drill Bits for Tile Glass Ceramic Wall Brick Stone Soft-Metal Wood, 1/4 Inch Concrete Drill Bits Cement Drill Bit Set, 3-Flat

10-Piece 1/4" Masonry Drill Bits for Tile Glass Ceramic Wall Brick Stone Soft-Metal Wood, 1/4 Inch Concrete Drill Bits Cement Drill Bit Set, 3-Flat

Worry Free: 10 pieces of fine grade high durable 1/4” (6mm) drill bits to meet needs for multi holes in variety projects; with extra bits at hand, don’t worry about running out of bits in the middle of a project Improved Efficiency: high quality & hardness YG8 tungsten steel alloy head features reduced resistance and better precision and is more wear resistant. U-type Slot Design: allows for fast penetration and evacuation of debris as you work. Anti-slip Triangle Shank: ensures a tight fit and is suitable for electric drill, hand drill and bench drill. Not suitable for impact drills. Applications: Ideal for drilling on iron, copper, aluminum, wood, steel plate, ceramic, brick, plastic, etc. Also suitable for glass, marble, full ceramic tile, granite, etc.

Product Details：

The Multi Construction Drill Bits are intended for practically all materials in interior fitting work, such as soft concrete, masonry, brick, cement asbestos, light building materials, multilayer materials, ceramics and tiles, wood, plastic, sheet metals and aluminum.

Its Tungsten Carbide Tipped central tip provides a steady drilling start and reduces vibration during use;  making it perfect for multipurpose drilling.

The bit's Steep and Aggressive 2-flute dura design with a reinforced core section allows fast penetration and evacuation of debris, and delivers better wear resistance and stability when drilling soft concrete

The triangle shank fits in a 3-jaw drill chuck, and allows higher torque transmission and limited slipping.  It is compatible with triangle shank systems for all corded or cordless drills, enabling perfect results when drilling.

Package included 10 pieces of 5.7” (145mm) long multi-function drill bits

10 x 1/4” bit

1 x storage case