KEO Countersink: 90°, 3 Flute, 1/2 in Body Dia

The KEO 917-000-797 is a 90°, 3-flute countersink designed for deburring and chamfering holes in metal, plastic, and composite materials. Its AlTiN-coated carbide construction provides wear resistance for high-production environments. Common applications include aerospace, automotive, and general machining where precise 90° countersinks are required.

The KEO 917-000-797 is a general-purpose three-flute countersink with a 90° included angle, 1/2 in body diameter, and AlTiN-coated carbide material. It is manufactured by KEO under MPN 917-000-797. The three-flute design reduces chatter and provides smooth cutting action for consistent countersink depths.

3G Electric supplies the KEO 917-000-797 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this AlTiN-coated carbide countersink from KEO.

Select the KEO 917-000-797 for 90° countersink angles in materials up to moderate hardness. For softer materials, uncoated carbide may suffice; for abrasive composites, AlTiN coating extends tool life. Match body diameter to your hole size and ensure your toolholder accepts 1/2 in shanks. Consult KEO's application guide for specific feed and speed recommendations.