90° solid carbide countersink with parallel shank 521.002.11

TECHNICAL DETAILS:

• For making 90° countersunk blind holes accepting flat-head fasteners that sit flush with the surface.
• 3 wear-resistant precision ground cutting edges providing a smooth finish on hardened materials.
• Solid carbide tool that is harder than cobalt steel, providing a longer tool life at higher speeds.
• Parallel shank to accommodate most drill chucks.
• Suitable for wood, wood-based, non-ferrous materials and metal.