<div><img src="//uk.misumi-ec.com/linked/item/10600233070/img/SEA_drw_01.gif" alt="TiAlN Coated High-Speed Steel Countersink, 3-Flute / 90°, Regular, Long Shack Model:Related Image" /></div><table border="0" width="700" style="height: 76px"><tbody><tr><td class="headerCell">General Steel (SS Material)</td><td class="headerCell">Alloy Steel (SCM)</td><td class="headerCell">Heat-Treated Steel (~45HRC)</td><td class="headerCell">High-Hardness Steel (50 HRC~)</td><td class="headerCell">Tool Steel (SKD,SKS)</td><td class="headerCell">Stainless Steel (SUS)</td><td class="headerCell">Cast Iron (FC,FCD)</td><td class="headerCell">Aluminum (Al)</td><td class="headerCell">Copper (Cu)</td></tr><tr><td class="bodyCell"><span style="text-align: left; widows: 1; text-transform: none; text-indent: 0px; letter-spacing: normal; display: inline !important; font: 12px/19px 굴림, gulim, helvetica, sans-serif; white-space: normal; float: none; color: #000000; word-spacing: 0px; -webkit-text-stroke-width: 0px">◎</td><td class="bodyCell"><span style="text-align: left; widows: 1; text-transform: none; text-indent: 0px; letter-spacing: normal; display: inline !important; font: 12px/19px 굴림, gulim, helvetica, sans-serif; white-space: normal; float: none; color: #000000; word-spacing: 0px; -webkit-text-stroke-width: 0px">◎</td><td class="bodyCell">○</td><td class="bodyCell">&nbsp;</td><td class="bodyCell">○</td><td class="bodyCell">○</td><td class="bodyCell">○</td><td class="bodyCell"><span style="text-align: left; widows: 1; text-transform: none; text-indent: 0px; letter-spacing: normal; display: inline !important; font: 12px/19px 굴림, gulim, helvetica, sans-serif; white-space: normal; float: none; color: #000000; word-spacing: 0px; -webkit-text-stroke-width: 0px">○</td><td class="bodyCell"><span style="text-align: left; widows: 1; text-transform: none; text-indent: 0px; letter-spacing: normal; display: inline !important; font: 12px/19px 굴림, gulim, helvetica, sans-serif; white-space: normal; float: none; color: #000000; word-spacing: 0px; -webkit-text-stroke-width: 0px">○</td></tr></tbody></table><span style="text-align: left; widows: 1; text-transform: none; text-indent: 0px; letter-spacing: normal; display: inline !important; font: 12px/19px 굴림, gulim, helvetica, sans-serif; white-space: normal; float: none; color: #000000; word-spacing: 0px; -webkit-text-stroke-width: 0px">◎ = Optimum ○ = Suitable