คุณลักษณะ

• Double-ended bit suitable for hard joint.
• The blade thickness has been increased for increased strength. Fits pan head screws such as tapping/drilling screws.
• Since the torsion effect of the constriction part relaxes the impact, the bit bounces can be suppressed for smooth screw tightening work.
• Contains 10 pieces suitable for sites and factories where a lot of bits are used.
• Black finish with high rust prevention effect.
• Has high hardness (H) for stable use with little wear and chipping.
• The blade edge is easy to see.
• Packaged with zipper that can be sealed and stored.
• Joist, stair construction, control panel and sash frame installation. Interior decoration, etc.