Makita P-42020 Diamond Core Drill Bit for Dry Drilling, 68 mm, 1 Piece

Introducing the Makita P-42020 Diamond Core Drill Bit, a high-performance tool designed for dry drilling in masonry and concrete. This professional-grade bit features laser-welded diamond segments for exceptional durability and cutting efficiency. Ideal for electrical installations, plumbing, and general construction, it delivers precise, clean holes without the need for water cooling.

Advantages

The Makita P-42020 offers several key benefits: laser-welded diamond segments ensure long life and consistent performance; dry drilling capability eliminates the mess and hassle of water; M16 mounting thread provides secure compatibility with core drilling machines; and the 68 mm diameter with 60 mm working length allows for efficient core extraction.

Suitable for

• Masonry
• Brick
• Sand-lime brick
• Aerated concrete
• Clinker
• Lightweight concrete

Key specifications

• Drill bit type: Diamond core drill bit
• Drilling method: Dry drilling
• Drill bit diameter: 68 mm
• Working length: 60 mm
• Total length: 70 mm
• Mounting thread: M16
• Number of segments: 6
• Segment height: 7 mm
• Segment width: 3.5 mm
• Segment type: Laser welded diamond segments
• Core material: Steel
• Packaging quantity: 1 piece

Recommendations

For best results, use with a core drilling machine equipped with an M16 spindle. Ensure the material is suitable for dry diamond drilling. Always wear appropriate safety gear, including eye protection and dust mask.