SATISFY ALL YOU DEMAND; Package includes 5 Pcs drill bit set: 1/4", 1/4", 5/16", 3/8", 1/2", there are 4 differenct concrete drill bit sizes that will help in drilling by starting with the smallest bit and continuing to the size needed.

EASY TO INSTALL USE; This concrete drill bit set is suitable for most general drill, electric drill, hand drill and bench drill, strong tungsten carbide drill bit tip and longer service life of TITGGI masonry drill bit, the double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly.

PROFESSIONAL DRILL BITS, WIDELY USED; TITGGI Concrete drill bit set, ideal for drilling fastner holes in bathroom tiles, or wall mirrors, can easily drill holes on tile, concrete, brick, glass, ceramic, wood, and reduces breakout, please cooling with water and control the speed when drilling.

HIGH QUALITY DRILL BIT SET; TITGGI Concrete drill bit, Industrial strength carbide drill bit tip, excellent abrasion resistance, make the drilling much more easier. this masonry drill bit can easily penetrate various material (glass, ceramic tile, marble, wood, travertine, ceramic, stone, concrete, brick, hard plastic, cement, etc.)

Specifications:

Product Name: Masonry Drill Bit Set

Material: Industrial Strength Carbide Tip

Package Quantity: 5PCS Masonry Drill Bit Set

2x Masonry Drill Bits 1/4" (6mm)

1 x Masonry Drill Bit 5/16"(8mm)

1 x Masonry Drill Bit 3/8"(10mm)

1 x Masonry Drill Bit 1/2"(12mm)

1 x Storage case

Reinforced U-Type Groove

The concrete drill bit has special U groove drill design chip removal smoothly, improve drilling efficiency.

Strong Tungsten Carbide Tips

TITGGI Masonry Drill Bit is made of hard carbide tip, which keep their strength and sharpness longer than traditional steel bits, can easily puncture various materials.

Universal Triangular Handle

3-flats shank allows drill bit easy plug and to be held tightly.

Suitable for electric drill or professional drill.