10-Piece SDS Plus Hammer Drill Bit Set – 4–14mm – 160mm Length – Concrete & Masonry Drill Bits
Heavy-duty drill bits made of 40Cr steel and original YG8C carbide tips. Suitable for drilling in concrete, stone, and brick for construction, renovation, and DIY projects.









Features
- Made of premium 40Cr steel with original YG8C carbide tips
- Durable double-flute (S4) design for efficient dust removal
- Flat tip 2-cutter for faster penetration and reduced wear
- High-frequency welded carbide tips for long life
- Perfect for drilling into concrete, brick, stone, and masonry
Specifications
- Material: 40Cr + YG8C carbide
- Shank: SDS PLUS
- Flute: Double flutes (S4)
- Tip: Flat tip, 2 cutters
- Body hardness: HRC45–48
- Carbide hardness: HRC89.5–90.5
- Diameter: 4 / 5 / 5.5 / 6 / 6.5 / 7 / 8 / 10 / 12 mm
- Length: 160 mm
Package Includes
1 pc drill bit in selected size: 4 / 5 / 5.5 / 6 / 6.5 / 7 / 8 / 10 / 12 / 14 × 160 mm
Notes
- Produced with 26+ years of drill bit manufacturing experience.
- Only original YG8C carbide tips are used (not recycled) for superior durability.
- 40Cr steel is stronger than standard 45# steel — e.g. a 6×160mm bit can drill 150+ holes in concrete.
- Due to monitor differences, actual colors may vary slightly.














