Product Details:This twist drill is made of high speed steel with heat-treatment, hardened and tempered and titanizing finish for long time use.Chucking Reamer, Cobalt Straight Shank, Straight Flute. Right Hand Spiral, Right Hand CutFeature:Includes handy drill bit size gaugeHSS for drilling tougher materials like metal and plasticsTitanium coating reduces heat for increased bit lifeMolded insert with labels keeps bits organizedSpecification:Welcome to inquiry and order, we will provide our profession twist drill and valued service.
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