Drill Bits Set GTV HT6D370 – SDS+ concrete drill bits, 5-piece set

GTV HT6D370 is a 5-piece set of SDS+ concrete drill bits engineered for rotary hammer drills with SDS+ chucks. Designed for drilling in concrete, masonry, and brick, this set provides five commonly used diameters in SDS+ shanks to cover typical installation and repair tasks. The bits are intended for creating clean anchor and fixing holes for fasteners, conduit and fixtures during construction or renovation work.

Advantages

The SDS+ shank design enables rapid bit changes and secure retention in compatible rotary hammers. Hardened carbide tips offer improved drilling performance and wear resistance in abrasive materials like concrete and masonry. The set format ensures a range of sizes is available for varied hole diameters, reducing the need to purchase individual bits for common tasks.

Suitable for

• Drilling anchor and fixing holes in concrete and reinforced concrete
• Installing electrical conduit and plumbing through masonry
• Fixing fixtures, brackets and shelves to block, brick and stone walls
• General construction and renovation where rotary hammer drilling is required

Key specifications

• Type: SDS+ shank concrete drill bits
• Set size: 5 pieces
• Material tip: carbide-tipped (for drilling in concrete and masonry)
• Intended use: rotary hammer drilling (hammer and rotation mode)
• Compatibility: SDS+ chuck systems

How to use

Insert the appropriate SDS+ bit into the rotary hammer chuck and ensure it locks into place. Select hammer or hammer-and-rotation mode on the drill depending on the material. Start drilling at low speed to create a guide recess, then increase pressure and maintain steady feed without forcing the tool. Withdraw the bit periodically to remove debris and allow cooling, especially when drilling deep holes. Use appropriate personal protective equipment, including eye and ear protection and dust control measures when drilling concrete or masonry.

Usage recommendations

For best results, match the drill mode and bit diameter to the material and fastener size; use cleaning blows or a vacuum to clear dust from deep holes before inserting anchors. Store the bits dry and protected to prevent tip damage and corrosion.