Drill Bit SDS-Plus Silver Korona 65 mm, model 0555

Silver Korona SDS-Plus rotary drill bit, 65 mm (model 0555) is designed for use with SDS-Plus hammer drills to perform percussion drilling in masonry, concrete and natural stone. The 65 mm working length makes this bit suitable for creating anchor holes, through-holes and general fastening or installation openings when paired with an appropriate SDS-Plus drill. The bit’s shank matches SDS-Plus tool holders for secure, impact-capable connection and efficient power transfer during rotary-percussion operation.

Advantages

The SDS-Plus shank ensures fast, tool-compatible insertion and reliable retention in hammer drills. The bit geometry is optimised for percussion drilling in hard materials, providing effective debris removal and maintaining drilling speed under load. Its 65 mm length offers a balance between access depth and control for common anchoring and installation tasks. Constructed for use in impact conditions, the bit supports repeated drilling without additional adapters.

Suitable for

• Drilling anchor and fastening holes in masonry and concrete
• Through-holes for pipes and conduits in brick or block walls
• General installation work requiring SDS-Plus percussion drilling

Key specifications

• Shank type: SDS-Plus compatible
• Working length: 65 mm
• Intended materials: masonry, concrete, natural stone
• Drilling mode: rotary-percussion (hammer drilling)
• Typical uses: anchor holes, through-holes, general fastening openings

How to use

Fit the SDS-Plus shank into the hammer drill’s chuck according to the tool manufacturer’s instructions until it locks securely. Select appropriate drill speed and hammer setting for masonry or concrete. Position the bit at the marked drilling point, start drilling with gradual pressure, and allow the hammer action to break material while the bit removes debris. Withdraw occasionally to clear dust and prevent overheating. Use protective equipment and follow the drill’s safety guidelines.

Usage recommendations

For best results, use the Silver Korona SDS-Plus 65 mm bit with an SDS-Plus hammer drill set to percussion mode and with compatible drill speeds for masonry. When drilling deep or hard concrete, periodically retract the bit to evacuate dust and extend bit life. Use appropriate anchors and fasteners sized to the hole diameter and application.