คุณลักษณะ

• Suitable for all gypsum boards. Made of zinc die-cast, it works well.
• Easy positioning with no pre-holes required.
• Cut the paperboard with the "kebiki blade" at the tip to achieve smooth screwing.
• Pre-hole is not required even for two-ply construction.
• Can also be used for GL method.
• Compatible with 2 sizes of screw size 3~4 mm commonly used.