SDS-Max hammer drill bit DeWalt DT9423-QZ

What it is

The DeWalt DT9423-QZ SDS-Max hammer drill bit is designed for drilling masonry, with a diameter of 24 mm and a working length of 400 mm. The carbide-tipped head and four-cutter geometry ensure accurate centring and wear resistance even in deep holes, while the SDS-Max shank optimises the transmission of percussion. It weighs 0.906 kg and is supplied in a single pack with a tag.

An SDS-Max bit is a carbide-tipped bit for rotary hammers with an SDS-Max chuck, for large-diameter, deep holes in concrete and masonry.

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

Clean and lightly grease the shank, insert it into the chuck until it locks and select hammer drilling. Drill with the hammer held in line with the hole, letting the machine's weight do the work without pushing, and withdraw the bit frequently to clear the dust. If you hit a reinforcing bar, stop and move the hole; do not cool a hot bit in water.

Where it is used

• Residential construction
• Building services
• Renovation

Technical data

• Diameter (mm): 24
• Head type: Carbide tooth
• Pgm: Sì
• Width (cm): 4,5
• Height (cm): 58
• Working length (mm): 400
• Weight (kg): 0,906
• Masonry drilling type: SDS
• Application material: Masonry
• Shank connection: SDS MAX
• Pack: Label

Who it is for

Designed for electricians, plumbers, bricklayers and construction workers.

Related products

• SDS-Max hammer drill bit DeWalt DT9424-QZ
• SDS-Max hammer drill bit DeWalt DT9422-QZ
• SDS-Max hammer XR Flexvolt 54V brushless (without batteries) DCH481N-XJ DeWalt — from the category Combination Hammers
• Compact rotary hammer SDS-Plus 16 mm 18V XR brushless DeWalt DCH172N-XJ — from the category Rotary Hammers
• Mesh sleeve for chemical anchor 85x16mm DeWalt DFC4710050 — from the category Chemical Anchors
• Browse the whole category: SDS Max Drill Bits

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.