Single Piece Countersinker Form C with 90° Angle 6.3-20.5mm Diameter from TERRAX. High Speed Steel Shank (Diameter ranging from 6.0mm - 10.0mm). Available with optional TiN Coating. Because of the CBN deep-ground flutes the cutting edges are extremely sharp. Ideal for burr- and chatter-free deburring and countersinking. Best results at low cutting speeds. Click Here for Shank Diameters | 6.3mm = 6.0mm Shank 8.3mm = 6.0mm Shank 10.4mm = 6.0mm Shank 12.4mm = 8.0mm Shank 16.5mm = 8.0mm Shank 20.5mm = 10.0mm Shank var acc = document.getElementsByClassName("accordion"); var i; for (i = 0; i < acc.length; i++) { acc[i].addEventListener("click", function() { this.classList.toggle("active"); var panel = this.nextElementSibling; if (panel.style.display === "block") { panel.style.display = "none"; } else { panel.style.display = "block"; } }); }
