Sherwood 6-20mm 90° HSS Cobalt TiN Single-Sided Countersink Set environment monitor This set features ground flutes

This set features ground flutes and a distinctive blue finish

Net Weight : 6

Sherwood cutting tools deliver reliable

Vibration dampened rubber grip

Sherwood 6-20mm 90° HSS Cobalt TiN Single-Sided Countersink Set environment monitor This set features ground flutesOverview Summary The Sherwood SHR0208990Y Countersink Set is designed for professional chamfering, deburring, and countersinking across a versatile 620mm size range. Manufactured from premium HSS cobalt and coated with TiN (Titanium Nitride), this 90 single sided countersink set provides excellent wear resistance, reduced friction, and extended tool life. Ideal for precision machining on steel, stainless steel, and other tough materials. Key Features