40 PCS Tile Drill Bits 6mm 1/4¡±Masonry Drill Bits Concrete Drill Bit Set Alloy 1/4 Hex Shank for Tile Glass Mirror Ceramic Wood Brick (4 Set,1/4'' 6mm,40pcs) TOHLIX Lock Technology has been bringing

Lock Technology has been bringing innovative tools to serve the professional technician for over 30 years

DURABLE DESIGN: Padlock includes metal body with anodized aluminum cover

Even when used in harsh working environments

are your ideal choice for creating smart homes

40 PCS Tile Drill Bits 6mm 1/4¡±Masonry Drill Bits Concrete Drill Bit Set Alloy 1/4 Hex Shank for Tile Glass Mirror Ceramic Wood Brick (4 Set,1/4'' 6mm,40pcs) TOHLIX Lock Technology has been bringingAbout this item [Precise Drilling] The drill bit has a neat, smooth opening, no broken edge and no chattering. Low resistance to cutting, stable drilling, and higher opening speed. [High Quality Alloy Material] Made of high quality alloy, the oxy nitriding process of the bit improves the hardness of the drill. Long service life and easier to keep sharp than normal steel drill bits. [Enduring] Full grinding and anti rust treatment, clean and sharp, no