5pcs Cross-Type Double Thread Impact Drill Bits Carbide Tip Concrete Drill Bit Kit For Concrete

Label:Yes [FAST CHIP CLEARING] Including 5 bits, the optimized design enables the material to be discharged from the hole quickly and keeps the bit cool. [2 FLUTE DESIGN] The impact drill adopts a 2 flute self centering tip with durable carbide to ensure fast cutting, stable and reliable. [RELIABLE COMPATIBILITY] These bits have a standard slot design, which is compatible with most electric hammer drill models and easy to install. [STURDY METAL] These impact bits are made of solid 40CR material, offering high hardness and strong wear performance, not prone to deformation. [APPLICABLE RANGE] The impact drill bit is designed for masonry applications, and can be used for brick, stone, concrete, etc., simple and practical.

Item Type: Impact Drill Bit Material: 40CR, Carbide Color: Silvery Head: Slot Flute: Spiral 2 Flute Specification(optional):5/16" x 8.3" (8x210mm),3/16 in x 8.3 in (5x210mm) Length: Approx. 210mm / 8.3in Package List: 5 x Impact Drill Bits