Makita P-44199 Coroa de perfuração diamantada para perfuração a húmido, 61 x 400 mm

The Makita P-44199 Diamond Wet Core Drill Bit is a high-performance professional tool designed for precise wet drilling in concrete, reinforced concrete, masonry, brick, natural stone, and asphalt. With a drilling diameter of 102 mm and a working length of 400 mm, this core bit delivers efficient and clean holes for demanding construction and renovation projects.

Advantages

Equipped with 8 diamond segments (10 mm height, 3.5 mm width) for fast cutting and long service life. The steel body ensures durability and stability during operation. The 1 1/4" UNC connection thread is compatible with standard core drilling machines.

Suitable for

• Concrete and reinforced concrete
• Masonry and brick
• Natural stone and asphalt
• Wet drilling applications

Key specifications

• Drill Bit Type: Diamond Wet Core Drill Bit
• Drilling Diameter: 102 mm
• Working Length: 400 mm
• Connection Thread: 1 1/4" UNC
• Number of Segments: 8
• Segment Height: 10 mm
• Segment Width: 3.5 mm
• Max. Drilling Depth: 400 mm
• Unit Quantity: 1 piece

Recommendations

For best results, use with a suitable core drilling machine and ensure adequate water supply for cooling and dust suppression. Always follow safety guidelines for wet drilling.