1. Precise Hole Enlargement: This reamer drill bit aligns and enlarges pre drilled holes precisely without tearing, ensuring smoothly results every time.
2. Long Durability: Crafted from HSS6542 M2 high speed steel, this spiral flute reamer bit is suitable for many metal materials.
3. Standard 1/2 Inch Shank: With standard shank diameter of 12.7mm, this spiral reamer bit can be easily and stably connected to a hand electric drill for easy use.
4. Versatile Compatibility: Ideal for metal materials including steel, alloy, aluminum, brass, this reamer is for bridge construction and steel structure installations.
5. Convenient Organization: This bridge reamer comes with a storage case, convenient for tool storage when not in use.

Specification:
Item Type: Construction Reamer
Material: HSS6542 M2 High Speed Steel
Shank Diameter: Approx. 12.7mm / 1/2in
Maximum Cutter Diameter: 1/2in

packing list:
1 x Construction Reamer
1 x Storage Box