Sintered Diamond Core Drill Bits for Brick Concrete Masonry Hole Saws 2 Pcs - Dark Blue - 22mm
$29.96
Specifications: Diameter: 12mm / 0.47" Thread: M10 Drilling Depth: 38mm / 1.5" Overall Length: 60mm / 2.36" Tip Material: Sintered Diamond Body Material: C