Subcategories

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  HSS Co NC Spot Drill

  <p><strong>Application</strong></p> <ul><li>SKH55(Co 5%), M35</li> <li>Helix 16˚, ST Shank</li> <li>Foe Centering &amp; Chamfering of tapping holes on one operation</li> <li>Only suitable for shallow drilling dept</li> </ul>