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Izar

Cobalt drill bits izar

Key features

  • Material5% cobalt steel
  • StandardDIN 338 N
  • Connectioncylindrical shank
  • Typemilled
  • Available diameters (mm)1 to 6 in 0.25 steps; 6.5 to 13 in 0.5 steps; 6.75

What it is

Cobalt drill bits izar. Key specifications: material 5% cobalt steel, standard DIN 338 N, connection cylindrical shank.

A metal drill bit is an HSS or cobalt twist drill, with a straight or taper shank, for drilling steel, non-ferrous metals and plastics.

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

Clamp the workpiece in a vice, mark the centre and set the speed for the diameter and material: low for hard steels and large diameters, higher for aluminium and plastic. Lubricate with cutting oil on steel; on plastic, reduce the pressure as the bit breaks through to avoid chipping. Insert taper-shank drills into the pillar drill's spindle taper and remove them with a drift.

Where it is used

  • Mechanical engineering industry
  • Building maintenance
  • Mechanical workshops

Technical data

  • Material: 5% cobalt steel
  • Standard: DIN 338 N
  • Connection: cylindrical shank
  • Type: milled

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

Before you order

In your request, please state 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.

Quantity
Specifications 5
Material5% cobalt steel
StandardDIN 338 N
Connectioncylindrical shank
Typemilled
Available diameters (mm)1 to 6 in 0.25 steps; 6.5 to 13 in 0.5 steps; 6.75

The perfect setup for this job

Everything you need in one place, from functionality to safety.

For the job

A.M.E.S. srlBench drill DP 12-941

Drill precise, perpendicular holes with the workpiece clamped beneath the bit.

A.M.E.S. srlManual grease pump

Lubricate chains, bearings and machine components and cool machining operations.

A.M.E.S. srlColoured pin punches ART.755

Mark lines and centres on metal before drilling and drive out pins and dowels.

For safety

A.M.E.S. srlSafety goggles 601

Protect eyes and face from fragments, dust, splashes and impacts.