STAR-M 6-sided shank pilot drill bit set includes 3.4.5mm sizes.

This is a hexagonal shank pilot drill bit for impact drivers from StarM.

- This is the most standard pilot drill bit. It prevents wood splitting and ensures a clean finish by guiding the nail or screw into the pilot hole. Essential for driving long screws or into hard wood.
- Since it is a tapered drill bit, please choose the size according to the length and hardness of the material.
- Ideal for pilot holes for all-purpose screws and coarse thread screws.
Size (D): 3.0mm / 4.0mm / 5.0mm
Overall Length (L):
Size 3.0mm: 110mm
Size 4.0mm: 125mm
Size 5.0mm: 135mm
Thread Length (SL):
Size 3.0mm: 45mm
Size 4.0mm: 60mm
Size 5.0mm: 70mm
Shank (d): 6.35mm (Hexagonal Shank)
Applicable Materials: General wood, resin, plasterboard, particle board
Material: High-speed steel
Compatible Models: Impact driver 14.4V or higher, Drill driver 14.4V or higher
Recommended Rotation Speed: 3000 RPM or less
Quantity: 1 set (1 each of 3mm, 4mm, and 5mm)

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