Cobalt HSS-E drill bits 13mm loose x5 DeWalt DT4949-QZ

What it is

DeWalt DT4949-QZ drill bits are made from HSS-Co, the cobalt high-speed steel suited to drilling the toughest metals. With a diameter of 13 mm and a flat shank, they are supplied in packs of 5 loose pieces, a practical format for repetitive workshop jobs.

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

• Application material: Metal
• Pieces per pack: 5
• Diameter (mm): 13
• Drill material: HSS-Co
• Pack: Label
• Shank connection: 3 flat

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

• Cobalt HSS-E drill bits 2.5mm loose x10 DeWalt DT4919-QZ
• Cobalt HSS-E drill bits 12mm loose x5 DeWalt DT4947-QZ
• Number punches set of 9 4 mm Vigor — from the category Scribers and Punches
• Cordless permanent magnet drill XR 18V brushless DeWalt DCD1623X2G-QW — from the category Pillar Drills
• Hardened steel clamp for mechanical work Fervi M007/250 — from the category Vices and Clamps
• Browse the whole category: Metal Drill Bits

Before you order

In your request, please state 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.