Bosch 1618596266 SDS-Plus-5 Masonry Drill Bit, 10mm x 300mm x 360mm, Grey

Bosch 1618596266 SDS-Plus-5 Masonry Drill Bit

The Bosch 1618596266 SDS-Plus-5 is a high‑performance masonry drill bit designed for use with hammer drills and rotary hammers that feature an SDS‑Plus chuck. This bit excels in drilling through concrete, brick, stone, and reinforced concrete, delivering consistent results even under demanding conditions.

Key Specifications

• Diameter: 10 mm (0.39 in)
• Tip Length: 300 mm (11.81 in) – the cutting edge that engages the material.
• Total Length: 360 mm (14.17 in) – includes the shank and tip, ensuring a secure fit in SDS‑Plus chucks.
• Material: Hardened steel with a tungsten carbide tip for superior wear resistance.
• Color Coding: Grey body with a distinctive black tip, facilitating quick identification on job sites.

Design Features That Deliver Performance

The Bosch SDS‑Plus-5 incorporates several engineering choices that make it stand out in the masonry drilling market:

• SDS‑Plus Shank: The patented SDS‑Plus shank allows for a loose fit, enabling the bit to vibrate freely while transmitting hammer action efficiently. This design reduces vibration fatigue and extends tool life.
• Tungsten Carbide Tip: A single carbide point is brazed into the steel tip, providing exceptional hardness and resistance to chipping when drilling through hard concrete or stone.
• Optimized Cutting Geometry: The bit’s cutting edges are engineered with a precise angle that balances aggressive material removal with smooth operation. This geometry reduces heat buildup and prolongs the life of both the bit and the drill.
• Heat‑Treating Process: After machining, the steel shank undergoes a rigorous heat‑treating cycle to achieve high tensile strength while maintaining toughness. The result is a bit that resists cracking under impact loads.

Applications and Use Cases

This drill bit is ideal for:

• Concrete Foundations: Drilling anchor holes, rebar placement, or creating access points in poured concrete.
• Brickwork: Removing bricks, installing wall anchors, and preparing cavities for plumbing or electrical conduits.
• Stone Cutting: Precision drilling in natural stone for architectural detailing or landscaping projects.
• Reinforced Concrete: Drilling through steel‑reinforced panels where the carbide tip maintains integrity against embedded rebar.

Compatibility and Installation

The SDS‑Plus-5 is fully compatible with any hammer drill or rotary hammer that accepts an SDS‑Plus chuck. To install:

1. Insert the bit into the SDS‑Plus chuck, aligning the tip with the chuck’s central axis.
2. Secure the chuck by tightening the locking mechanism until the bit is firmly seated.
3. Check for proper alignment before starting the drill to avoid off‑center drilling or premature wear.

Maintenance Tips