Drill bit Bosch SDS+ 14 mm model 2608833817 for rotary hammer drilling in concrete and masonry

Drill bit Bosch SDS+ 14 mm model 2608833817 for rotary hammer drilling in concrete and masonry is a purpose-built accessory for SDS+ rotary hammers. This 14 mm-diameter bit is designed to create clean, accurate holes in concrete, blockwork and brick while maintaining stable drilling speed and efficient removal of dust and debris. The geometry of the tip and flute profile supports consistent penetration and reliable bit life when used with compatible SDS+ chucks.

Advantages

The Bosch SDS+ 14 mm drill bit combines robust carbide tip construction with a flute design that promotes fast dust evacuation, reducing heat and wear during prolonged use. Its 14 mm diameter offers a balance between hole size and structural integrity for anchors and through-holes. The bit is optimized for straightforward insertion and retention in SDS+ chucks, providing secure engagement and reduced slippage under impact drilling conditions.

Suitable for

• Drilling anchor holes in concrete and reinforced concrete
• Making through-holes in brick, blockwork and masonry
• Preparation of fixings for installation of electrical boxes, plumbing brackets and supports
• Construction, renovation and general contractor tasks requiring repeated impact drilling

Key specifications

• Shank type: SDS+ compatible
• Diameter: 14 mm
• Primary use materials: concrete, masonry, brick, blockwork
• Tip material: carbide cutting tip for impact drilling
• Flute design: spiral flute for dust and debris removal
• Intended tool type: rotary hammer / hammer drill with SDS+ chuck

How to use

Insert the SDS+ shank into the rotary hammer's chuck until it locks according to the tool manufacturer's instructions. Select the hammer-drilling mode and start at low speed to position the bit accurately, then increase speed while applying steady forward pressure. Periodically withdraw the bit to clear accumulated dust from the hole and allow the flute to expel debris. For deep holes, alternate drilling and clearing to maintain drilling efficiency and reduce overheating.

Recommendations

Use appropriate personal protective equipment such as eye protection, hearing protection and a dust mask when drilling. Match the drill bit diameter to the anchor or fixing specified for the application. Avoid excessive side load or twisting forces on the bit; allow the rotary hammer to deliver the impact force. Store the bit in a dry place to prevent corrosion and inspect the carbide tip before use; replace the bit if the cutting edges are worn or chipped.