Drill bit GRAPHITE 6 mm for concrete, cylindrical shank (57H314)

GRAPHITE 6 mm drill bit for concrete with a cylindrical shank (model 57H314) is designed for making clean, precise holes in concrete and masonry. The bit is intended for use in rotary and hammer drills with chucks that accept cylindrical shanks. A 6 mm diameter makes it suitable for common tasks such as installing small anchors, dowels, cable passages or preparatory holes for larger fastenings.

Advantages

The carbide-tipped cutting head provides wear resistance and consistent drilling performance in abrasive materials. The cylindrical shank allows quick mounting in standard chucks and steady rotation under load. The bit geometry is optimised for effective debris removal from the hole during drilling, reducing clogging and improving drilling speed and accuracy.

Suitable for

• Drilling 6 mm holes in concrete and masonry
• Installing small anchors and dowels
• Creating passages for electrical cables and tubing
• Preparatory holes for wall fixtures and fittings

Key specifications

• Material type: carbide tip on steel body for concrete drilling
• Diameter: 6 mm
• Shank type: cylindrical shank for standard chucks
• Intended use: rotary and hammer drilling in concrete and masonry
• Drill length: standard working length suitable for common fastening tasks

How to use

Select a drill or hammer drill with a chuck compatible with cylindrical shanks and secure the bit tightly. Mark the drilling point and, if necessary, start at low speed to position the bit accurately. For hammer drilling in concrete, use the hammer function and apply steady pressure while allowing the bit to clear debris periodically. For shallow or precise holes, use rotary mode without hammering. Withdraw the bit occasionally to remove dust and prolong tool life.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and a dust mask when drilling concrete. Match drill speed and hammer setting to the material hardness, and replace the bit when wear affects drilling quality to maintain consistent hole diameter and finish.