Diamond core drill bit GEKO 62x10x450 mm 6T 1.1/4" for wet and dry drilling

Diamond core drill bit GEKO 62x10x450 mm 6T 1.1/4" for wet and dry drilling is a precision coring tool designed for creating clean, accurate holes in masonry, concrete, brick and similar hard building materials. With a 62 mm cutting diameter, 10 mm segment height and total length of 450 mm, this core bit offers an effective balance between cutting depth and rigidity. The 6T segment configuration and standard 1.1/4" connection make it compatible with many rotary drilling rigs and handheld drill rigs equipped with the appropriate arbor.

Advantages

The GEKO diamond core bit provides efficient cutting performance for both wet and dry coring operations, helping to reduce drilling time while maintaining straight, uniform cores. Its segmented rim with multiple cutting teeth ensures controlled material removal and improved debris evacuation. The construction is optimized for durability and consistent performance when used within recommended operating conditions.

Suitable for

• Creating holes for installation of pipes, conduits and fixtures in concrete and masonry
• Collecting core samples for material testing and inspection
• Forming service openings and penetrations in brick and block walls
• Precision drilling on construction and renovation sites with rotary or handheld rigs

Key specifications

• Cutting diameter: 62 mm
• Segment height (cut depth): 10 mm
• Total length: 450 mm
• Segment configuration: 6T (six teeth/segments)
• Connection type: 1.1/4" thread (compatible with standard arbors)
• Suitable drilling modes: wet and dry coring
• Recommended materials: concrete, masonry, brick and similar hard substrates

How to use

Secure the core bit to a compatible arbor with a 1.1/4" thread and mount it on a suitable rotary drilling rig or handheld drill with adequate power and torque. When possible use water cooling for wet drilling to extend tool life and improve dust suppression; for dry drilling follow the drill and bit manufacturer’s guidance on cooling pauses and dust extraction to prevent overheating. Apply steady feed pressure and allow the diamond segments to cut naturally without forcing; rotate at the manufacturer-recommended speed range for the material being drilled. Periodically withdraw the bit to clear debris and check progress.

Usage recommendations

For prolonged service life and consistent performance, prefer wet coring when site conditions allow, use appropriate personal protective equipment, and ensure the drill and arbor are rigidly supported. Match drill speed and feed to the substrate hardness and monitor the bit for signs of wear or glazing.