3-flute countersinks SV

What it is

3-flute countersinks SV. Key specifications: hole diameter x shank diameter (mm) 6,3x5, 8,3x6, 10,4x6, 12,4x8, 16,5x10, 20,5x10, total length (mm) 45, 50, 56, 60, 63, angle (°) 90.

The countersink is a conical multi-edged tool that chamfers or widens the mouth of a hole, to seat countersunk screw heads or remove burrs.

What it is for

Used for drilling wood and panels, for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and for deburring parts after machining.

How to use it

Fit it in the drill or screwdriver and work at low speed, resting the countersink on the edge of the hole with light pressure. Test the screw to check the depth and stop when the head is flush. Lubricate on metal. Wear safety glasses and gloves for the burrs.

Where it is used

• Mechanical engineering industry
• Building maintenance
• Mechanical workshops

Technical data

• Hole diameter x shank diameter (mm): 6,3x5, 8,3x6, 10,4x6, 12,4x8, 16,5x10, 20,5x10
• Total length (mm): 45, 50, 56, 60, 63
• Angle (°): 90

Who it is for

Designed for metal fabricators, joiners and mechanics.

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• 3-flute countersinks Ingco
• 3-flute countersinks
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• Browse the whole category: 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.