BB515-Mini Reversible Countersink

• Fine blade for fine internal countersinks
• 2-sided blade countersinks in clockwise and counter-clockwise directions
• Blade has two positions allowing for countersinking internal holes from the outside as well as normal exterior holes
• Countersinks holes from 3 to 5.5 mm

Specifications

• Head Diameter: 3mm to 5.5mm