Drill Bit Set for Concrete MILWAUKEE TCT 8 pcs

Set of 8 MILWAUKEE TCT drill bits designed for reliable drilling in concrete and masonry. Each bit features a tungsten carbide tipped (TCT) cutting edge to increase wear resistance and extend service life when used with rotary hammer or SDS-plus drilling machines. The set covers a range of common diameters for anchoring, fixing and through-hole work in reinforced and non-reinforced concrete, brick and natural stone.

Advantages

The TCT tips provide improved edge retention compared with standard fluted bits, reducing the need for frequent replacement. Precision ground flutes ensure efficient dust removal and steady drilling progress. Hardened steel shanks deliver secure fit and reduced wobble in the tool chuck, while the consistent geometry of each bit helps maintain hole accuracy and repeatability across multiple uses.

Suitable for

• Drilling anchor and fixing holes in concrete
• Installing fasteners in brick and block
• Preparing holes for through-bolts and dowels
• General masonry drilling tasks for professional and DIY use

Key specifications

• Number of pieces: 8
• Tip material: tungsten carbide tipped (TCT)
• Intended materials: concrete, brick, masonry, natural stone
• Shank type: round/hardened steel suitable for rotary hammer or SDS-plus chucks (check tool compatibility)
• Design features: precision flutes for dust removal and stable drilling

How to use

Select the correct drill bit diameter for the required anchor or fastening sleeve. Secure the bit in the drill chuck or SDS-plus holder according to the machine manufacturer’s instructions. Start drilling at low speed to establish the hole, then increase speed and apply steady forward pressure. Periodically withdraw the bit to clear dust from the hole and prevent clogging. For reinforced concrete, use controlled pressure and avoid excessive side force to protect the carbide tip.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and a dust mask. Match drill speed and feed pressure to the material; allow the tungsten carbide tip to cut rather than forcing the bit. When drilling many holes or in very hard materials, pause occasionally to let the bit cool and clear debris to maintain performance and prolong bit life.