7-Pc SDS Plus Drill Bit Set | Concrete Hammer Drill Kit 4–12mm

7-Piece SDS Plus Concrete Drill Bit Set — Tough. Precise. Ready for Any Surface.

Take on concrete, brick, masonry, and stone with confidence. This 7-piece SDS Plus drill bit kit delivers professional-grade performance with 4 cutting edges for faster, cleaner holes and reduced vibration. Whether you're anchoring shelves, running conduit, or tackling a full renovation, this set covers every common diameter in one convenient kit.

Why You'll Love This Set

• Versatile 7-Bit Range: Includes diameters of 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, and 12mm — the most commonly used sizes for home and professional jobs.
• 4 Cutting Edges: The quad-cutting-edge carbide tip design cuts faster, stays sharper longer, and reduces drill drift for more accurate placement.
• Premium Materials: Built from 40CR high-quality steel with a hardened carbide tip for exceptional durability and heat resistance.
• SDS Plus Shank: Compatible with all standard SDS Plus hammer drills — click-in, no-wobble connection for maximum torque transfer and safety.
• 110mm Working Length: Ideal for standard-depth anchoring, through-holes, and surface drilling applications.
• Great Value: Seven professional-grade bits in a single set — no need to buy individual bits separately.

Specifications

• Material: 40CR High-Quality Steel + Carbide Head
• Shank Type: SDS Plus
• Diameters: 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm
• Length: Approx. 110mm
• Cutting Edges: 4
• Quantity: 7 Pieces per Set
• Country of Origin: Made in Mainland China

What Can You Drill With SDS Plus Bits?

SDS Plus hammer drill bits are engineered for rotary hammer drills and are ideal for drilling into concrete, brick, block, stone, mortar, and masonry. They are not designed for use in standard wood or metal drilling applications. For guidance on safe drill bit use and power tool safety, visit the OSHA Power Tools Safety Resource.

Perfect For

• Installing wall anchors and fasteners in concrete or brick
• Mounting TV brackets, shelves, and cabinets on masonry walls
• Electrical and plumbing rough-in work through concrete
• Construction, renovation, and DIY home improvement projects

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Frequently Asked Questions

Q: Are these SDS Plus drill bits compatible with my rotary hammer drill?

A: Yes — these bits use the standard SDS Plus shank, which is compatible with all rotary hammer drills that accept SDS Plus tooling. Simply click the bit into the chuck until it locks securely. SDS Plus is the most common standard for hammer drills and is widely used by brands such as Bosch, DeWalt, Makita, Hilti, and many others.

Q: Can I use these drill bits for drilling into wood or metal?

A: These SDS Plus concrete drill bits are specifically designed for masonry materials such as concrete, brick, block, stone, and mortar. They are not intended for wood or metal drilling. Using them on the wrong material may damage the bit or produce poor results. For wood or metal, use twist drill bits or spade bits designed for those materials.

Q: What sizes are included in the 7-piece SDS Plus drill bit kit?

A: This kit includes seven bits with diameters of 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, and 12mm, all with a 110mm working length. This range covers the most common hole sizes needed for wall anchors, dowels, electrical conduit, and general masonry fastening applications.

Q: How do the 4 cutting edges improve drilling performance?

A: The quad-cutting-edge (4 flute) carbide tip design provides more contact points at the cutting face, which distributes the impact force more evenly. This results in faster material removal, reduced bit wandering or "drift," less vibration, and a longer bit lifespan compared to standard 2-edge designs.