SDS-plus Extreme bit 4x160x100mm DeWalt DT9503-QZ

What it is

The DeWalt DT9503-QZ is an Extreme bit with an SDS-Plus shank, a diameter of 4 mm and a working length of 100 mm. The carbide-tooth head and two-cutting-edge body ensure precise drilling in concrete, with centred, clean holes at small diameters. Its low weight, around 0.046 kg, confirms its suitability for precision work.

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): 4
• Head type: Carbide tooth
• Width (cm): 4,8
• Height (cm): 1,4
• Working length (mm): 100
• Weight (kg): 0,046
• Masonry drilling type: SDS
• Application material: Concrete
• Shank connection: SDS PLUS
• Length (cm): 24,2
• Pack: Label

Who it is for

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

Related products

• SDS-plus Extreme bit 5.5x110x50mm DeWalt DT9508-QZ
• SDS-plus Extreme bit 4x110x50mm DeWalt DT9502-QZ
• Compact cordless drill driver 2-speed 18V brushless DeWalt — from the category Hammer Drills, Drill Drivers and Rotary Hammers
• Sleeve Anchor 12 x 80, DeWalt DFM1210570 — from the category Heavy-Duty Anchors
• Cordless rotary hammer SDS-Plus 32 mm dual chuck quick-release XR DeWalt — 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.