5Pcs Rotary Hammer Drill Bit Cemented Carbide Tip Spiral 2 Flutes Impact Drill Bit for Brick Stone 1

1. Good Compatibility: The impact drill bits are practical and have good compatibility, suitable for Bosch, for Hitachi, for Hilti, etc. 2. Spiral 2 Flutes: Impact drill bits ensure fast cutting speed, spiral 2 flutes, and slot type, allowing you to have good working efficiency. 3. 5Pcs in Total: There are 5 bits in the rotary hammer drill kit, the number of bits to meet your daily needs, strong and durable, wear resistant and fast. 4. Keeps Cool: This impact drill bit allows the material to drain out of the hole quickly while keeping the concrete hammer bit cool. 5. Applicable Materials: Our rotary hammer bits can be applied to brick, stone, concrete and block, making them good industrial and home improvement helpers. Specification: Item Type: Impact Drill Bits Material: 40cr, Cemented Carbide Bit: Slot Type Flute: Spiral 2 flutes Length: Approx. 110mm / 4.33in. Package List: 5 x Rotary Hammer Drill Bit