Drill bit MODECO SDS+ 8 mm MN61134 for concrete

Drill bit MODECO SDS+ 8 mm MN61134 for concrete is a rotary hammer accessory designed to create precise 8 mm holes in concrete, masonry and similar hard materials. The bit uses an SDS+ shank for fast and secure seating in compatible rotary hammers and ensures stable operation during hammer drilling. It is intended for tasks such as installing anchors, dowels, conduit fittings and small electrical or plumbing penetrations in construction and renovation work.

Advantages

The carbide tip and reinforced flute geometry provide efficient material removal and extended service life compared with standard twist bits when used in hammer drilling mode. The SDS+ shank enables quick tool changes without additional tightening and minimizes wobble for more accurate hole placement. The 8 mm diameter is a common size for many fasteners and electrical fittings, allowing straightforward selection of anchors and inserts for typical on-site applications.

Suitable for

• Drilling 8 mm holes in concrete and masonry for anchors and dowels
• Preparing feed-throughs for electrical conduits and small plumbing lines
• Light renovation and construction tasks requiring hammer drilling

Key specifications

• Shank type: SDS+ compatible
• Drill diameter: 8 mm
• Intended material: concrete, masonry and similar hard mineral substrates
• Tip material: carbide tip for impact drilling
• Flute design: reinforced for efficient dust removal

How to use

Insert the SDS+ shank into a compatible rotary hammer until it locks into position. Select hammer-drilling mode if available, set the correct rotation speed according to the rotary hammer manufacturer’s recommendations for an 8 mm carbide bit, and start drilling with steady axial pressure. Periodically withdraw the bit to clear dust from the hole and avoid overheating; allow the tool and bit to cool during prolonged use. For through-holes or anchors, check the hole depth and clean the bore before inserting fasteners or fittings.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask when drilling into concrete. Match drill diameter to the anchor or dowel specification and follow the rotary hammer and fastener manufacturers’ instructions for best results.