3mm Replacement Drill Bit for Japanese Countersink (SKU: 58S-3x8)

A drill bit for creating pilot holes when joining with screws. Designed for independent use or together with the dedicated countersink (SKU: 58S-3x8).

Specifications:

• Diameter (D): 3mm
• Spiral length (SL): 20mm
• Total length (L): 48mm
• Mounting shank diameter (d): 3mm