SDS-Plus Extreme bit 12x600x550mm DeWalt DT9558-QZ

What it is

The DeWalt DT9558-QZ drill bit belongs to the SDS-Plus Extreme range and is designed for drilling concrete with rotary hammers fitted with an SDS-Plus shank. With a diameter of 12 mm and a working length of 550 mm, it offers substantial drilling depth that makes it suitable for through holes and deep work. The double-helix geometry aids dust removal during drilling, while the reinforced core helps contain vibration and keep the bit straight in the hole.

A masonry bit is a carbide-tipped bit for drilling concrete, brick and stone with a hammer drill or rotary hammer.

What it is for

Used for drilling reinforced concrete, in hammer or rotary hammer mode and for drilling solid and hollow masonry, clay brick and blocks.

How to use it

Choose the machine's shank type (straight, SDS-Plus or SDS-Max) and the diameter required by the wall plug. Start the hole at low speed, then engage hammer action, holding the bit square to the surface and without forcing, withdrawing it frequently to clear the dust. Clean the dust out of the hole before inserting the plug.

Where it is used

• Residential construction
• Building services
• Renovation

Technical data

• Diameter (mm): 12
• Head type: 2 cutting edges
• Reinforced core: Sì
• Width (cm): 4,7
• Height (cm): 1,5
• Working length (mm): 550
• Weight (kg): 0,317
• Masonry drilling type: SDS
• Application material: Concrete
• Shank connection: SDS PLUS
• Length (cm): 68,5
• Pack: Label

Who it is for

Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.

Related products

• SDS-plus Extreme bit 13x160x100mm DeWalt DT9560-QZ
• SDS-plus Extreme bit 12x450x400mm DeWalt DT9557-QZ
• Compact cordless combi drill 2-speed XR 18V DeWalt — from the category Hammer Drills, Drill Drivers and Rotary Hammers
• Sleeve Anchor 12 x 80, DeWalt DFM1210570 — from the category Heavy-Duty Anchors
• Rotary hammer SDS-Plus 32mm DeWalt D25417KT-QS — from the category Rotary Hammers
• Browse the whole category: Drill Bits for Granite, Masonry and Concrete

Before you order

In your request, please state the length, the diameter, the connection type and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.