KWB Broca de martelo HB 44 C4 12 x 210 mm SDS-plus 261512

For professionals drilling anchor holes in concrete, masonry, or stone, the KWB Hammer Drill Bit HB 44 C4 delivers fast, precise results with a rotary hammer drill. Its 12 mm diameter and 210 mm total length suit everyday anchoring and installation tasks on construction sites.

Key specifications

• Drill bit type: Hammer drill bit
• Shank: SDS-plus
• Diameter: 12 mm
• Total length: 210 mm
• Working length: 150 mm
• Cutting edges: 4
• Tip material: C4 carbide
• Body material: High-grade steel
• Flute design: Quadruple spiral
• Standard: DIN 8035

Why choose it

The C4 carbide tip with four cutting edges and centering point ensures accurate hole starts and fast drilling progress. The quadruple spiral flute removes dust efficiently, reducing clogging and heat build-up. Low vibration design improves comfort during extended use.

Ideal use cases

• Drilling anchor and dowel holes in concrete
• Through-holes in masonry and brick
• Installation of fixtures in stone

Good to know

Compatible with all rotary hammer drills featuring an SDS-plus chuck. Supplied in a blister pack for retail display.