[3.0mm]

[4.0mm]

[6.0mm]

[5.0mm]

Product Description

Ideal for drilling underneath hardwood, engineered wood, and general wood

[Use]
Drill for 3mm underneath nails and wood screws.

Features:
High speed material with titanium coating for high durability.
Suitable for drilling holes in wood, siding, hard building materials, acrylic, iron (within 0.06 inch (1.5 mm) thick), stainless steel (within 0.02 inch (0.5 mm) thick), and aluminum (within 0.06 inch (1.5 mm) thick).
Tapered design allows for a wide range of underneath drills with just one piece.
Drill holes to prevent material from cracking when tightening screws.
For use with impact drivers and electric drills.

[Precautions]
Do not use with high-speed rotations (over 3,000 rpm) electric tools.
When using an impact driver, please note that if you push it over the racen part of the cone may not fall out.

Amazon.com Review

●木割れを防ぐ
●くぎ打ち·ねじ締めの助っ人に
●高耐久の下穴錐