Drill bits Extreme 2 for metal 10.5 mm, pack of 10 DeWalt DT5558-QZ

What it is

The DeWalt DT5558-QZ is a twist drill bit for metal with a diameter of 10.5 mm, in HSS high-speed steel, available in a multipack of 10 pieces. With a working length of 84 mm and a total length of 133 mm, it is sized for deep drilling of metal components of substantial thickness, maintaining precision and stability as it advances.

A metal drill bit is an HSS, cobalt or coated twist drill for drilling steel, cast iron, non-ferrous metals and plastic with a drill or drill driver.

What it is for

Used for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and in workshop machining of steel, aluminium and alloy parts.

How to use it

Mark the centre with a centre punch, clamp the workpiece and drill at a speed that is lower the larger the diameter and the harder the material. Maintain steady pressure, lubricate with cutting oil on steel and stainless steel and, for large diameters, drill a pilot hole first. Withdraw the bit frequently to clear the swarf, and never touch the swarf with bare hands.

Where it is used

• Mechanical engineering industry
• Mechanical workshops

Technical data

• Diameter (mm): 10,5
• Working length (mm): 84
• Application material: Metal
• Pieces per pack: 10
• Length (mm): 133
• Material: HSS

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

• Extreme 2 metal drill bits DeWalt DT5543-QZ
• Cobalt HSS-E drill bits 9mm loose x10 DeWalt DT4940-QZ
• Punches number set Metrica — from the category Scribers and Punches
• Cordless permanent magnet drill XR 18V brushless DeWalt DCD1623X2G-QW — from the category Pillar Drills
• Heavy-duty drill press vice Fervi M017/080 — from the category Vices and Clamps
• Browse the whole category: Metal Drill Bits

Before you order

In your request, please state the length, the diameter 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.