Drill bit Smart365 SDS Plus rebar 25 x 250/300 mm

The Smart365 SDS Plus rebar drill bit 25 x 250/300 mm is designed to drill holes in reinforced concrete and masonry where steel reinforcement is present. This masonry drill bit fits SDS Plus rotary hammer chucks and is intended for tasks that require penetrating concrete with embedded rebar or for preparing rebar ends. The product is available in sizes marked with an overall and working length of 250/300 mm and a cutting diameter of 25 mm, making it suitable for demanding construction and renovation uses.

Advantages

The drill bit combines an SDS Plus shank for secure, tool-compatible fitting with a carbide-tipped head engineered to withstand contact with steel reinforcement. Its 25 mm diameter provides a balance between hole size and drilling speed, while the two-length marking clarifies overall and usable working length for accurate depth control. The straight flute design offers debris removal during rotary hammer operation and reduces bind-up when drilling through mixed concrete and rebar.

Suitable for

• Drilling holes in reinforced concrete where rebar is present
• Preparing and cleaning rebar ends before cutting or tying
• Construction and renovation tasks requiring through-holes or anchor preparation
• Work with SDS Plus rotary hammers on building sites or in workshops

Key specifications

• Shank type: SDS Plus compatible
• Diameter: 25 mm
• Overall / working length: 250 / 300 mm (as marked)
• Tip: carbide reinforced for contact with steel
• Application: reinforced concrete and masonry with embedded rebar

How to use

Secure the drill bit in an SDS Plus rotary hammer chuck according to the tool manufacturer’s instructions. Mark the required drilling position and, where possible, start at low speed or in hammer mode to create a guide point. Apply steady axial pressure and let the hammering action of the rotary hammer do the work; avoid excessive force that could overheat the bit. When encountering rebar, maintain a consistent drilling rhythm and withdraw periodically to clear dust and debris. After drilling, inspect the hole and bit for wear before continuing with additional holes.

Usage recommendations

Use personal protective equipment including safety glasses, hearing protection and gloves. For repeated contact with heavy reinforcement, check the carbide tip regularly and sharpen or replace the bit when performance decreases. Match bit length and diameter to the anchor or dowel specifications and follow the rotary hammer manufacturer’s recommended speed and hammer settings for SDS Plus accessories.