SDS Plus drill bit GEKO G00558 Quick Change — SDS‑Plus shank, quick‑change adapter

The GEKO SDS Plus Bit G00558 Quick Change is a replacement drill bit designed for rotary hammers and drills with an SDS‑Plus interface and a quick‑change adapter. It is intended for drilling into concrete, masonry and similar hard materials where reliable percussion transfer and rapid bit replacement improve workflow. The quick‑change system reduces downtime when switching between bits, while the SDS‑Plus shank ensures secure seating in compatible tool chucks.

Advantages

The bit combines the standard SDS‑Plus shank geometry with a quick‑change adapter to enable fast tool‑to‑bit swaps without compromising impact energy transmission. Its design provides consistent centring during drilling and stable connection in the chuck. The quick‑change feature is practical for tradespeople and DIY users who need to alternate bits frequently and maintain steady drilling performance in concrete and masonry.

Suitable for

• Drilling holes in concrete and reinforced concrete for anchors and dowels
• Creating fixings in brick, blockwork and stone
• Renovation and construction work requiring frequent bit changes
• Use with SDS‑Plus rotary hammers and compatible quick‑change systems

Key specifications

• SDS‑Plus shank for compatible rotary hammers and hammer drills
• Quick‑change adapter for rapid attachment and removal
• Designed for percussive drilling in concrete and masonry
• Durable construction suitable for repeated use in building tasks

How to use

Insert the SDS‑Plus shank into the rotary hammer chuck until it locks in place according to the tool manufacturer's instructions. Engage the quick‑change adapter to secure the bit for rapid removal and replacement when needed. Operate the rotary hammer in impact drilling mode and apply steady, moderate pressure; avoid excessive lateral forces. For best results, start drilling at low speed to establish a centre point, then increase speed as the bit advances. Follow personal protective equipment guidelines including eye and hearing protection.

Usage recommendations

Use with tools rated for SDS‑Plus bits and ensure the quick‑change adapter is compatible with your tool's chuck system. Match drill bit diameter and length to the intended anchor, dowel or fixture and allow the bit to cool during extended drilling to maintain performance and longevity.